Commit Graph
100 Commits
Author SHA1 Message Date
Balázs SzücsandGitHub 27bd34c29b feat(form-fill): FormFill tool with context and UI components for PDF form filling (#5711) 2026-02-13 15:10:48 +00:00
Balázs SzücsandGitHub 5a1ed50e2b feat(attachments): add attachment support with sidebar and API integration (#5673) 2026-02-13 12:41:15 +00:00
Balázs SzücsandGitHub b1d44d5661 feat(linklayer): improve link handling with pdf-lib integration and add link toolbar, add delete link functionality (#5715) 2026-02-13 12:16:13 +00:00
Balázs SzücsandGitHub 71c845bcd8 feat(text-selection): implement text selection enhancement for double and triple-click actions (#5712) 2026-02-13 12:16:01 +00:00
Balázs SzücsandGitHub f3a4dbc903 feat(redaction): improve manual redaction with color selection and updated UI elements (#5679)
# Description of Changes

<img width="1920" height="977" alt="image"
src="https://github.com/user-attachments/assets/17e451b7-df2b-4097-b8aa-66954d89b935"
/>


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Please provide a summary of the changes, including:

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- Why the change was made
- Any challenges encountered

Closes #(issue_number)
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---

## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2026-02-12 19:26:26 +00:00
Balázs SzücsandGitHub f88f1db7e7 fix(markdown): markdown conversion image handling and zip support (#5677) 2026-02-11 23:31:41 +00:00
Balázs SzücsandGitHub e523190f39 fix(api): address potential backend resource leaks and improve frontend accessibility (#5678) 2026-02-11 23:31:06 +00:00
Balázs SzücsandGitHub fb37ee8038 feat(redaction): update to embedPDF v2.4.0 with unified redaction mode support (#5652)
# Description of Changes


Bump to EmbedPDF v2.4.0 plus update to the redaction methods


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Please provide a summary of the changes, including:

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- Why the change was made
- Any challenges encountered

Closes #(issue_number)
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---

## Checklist

### General

- [X] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [X] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [X] I have performed a self-review of my own code
- [X] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [X] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2026-02-06 11:19:07 +00:00
Balázs SzücsandGitHub 0f5a0e694a feat:(pdfa-conversion) Implement Strict PDF/A Mode with Verification (#5663)
# Description of Changes


This PR introduces a new "Strict Mode" for the PDF to PDF/A conversion
tool. When enabled, the application will use VeraPDF to verify that the
resulting file is perfectly compliant with the selected PDF/A standard.
If validation fails, the system will return a descriptive error instead
of a non-compliant file.



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<img width="371" height="993" alt="image"
src="https://github.com/user-attachments/assets/a22d50b0-ad7c-46b0-be79-b79c2bc80d92"
/>

---

## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2026-02-06 10:38:39 +00:00
1cd3e2846e feat(stamp): add dynamic variables and templates for stamp text customization (#5546)
# Description of Changes

This pull request improves the PDF stamping feature, particularly the
text stamping functionality, by introducing dynamic variables, improving
formatting flexibility, and refining positioning logic. The changes
include backend support for dynamic stamp variables (such as date, time,
filename, and metadata), improvements to text layout and positioning,
updates to the API and frontend for usability, and localization
enhancements for user guidance.

**Dynamic Stamp Variables and Text Processing:**

* Added support for dynamic variables in stamp text (e.g., `@date`,
`@time`, `@page_number`, `@filename`, `@uuid`, and metadata fields),
including custom date formats and escaping for literal `@` symbols. This
is handled by the new `processStampText` method in
`StampController.java`.
* Implemented validation and formatting for custom date variables,
ensuring only safe formats are accepted and providing user-friendly
error messages for invalid formats.

**Text Layout and Positioning Improvements:**

* Refactored text and image stamp positioning: now calculates line
heights, block heights, and widths for multi-line stamps, and adjusts
placement logic for more accurate alignment (top, center, bottom) and
margins.
* Updated the default font size for stamps to 40pt and improved font
size handling in both backend and frontend, including validation for
positive values

**API and Method Signature Updates:**

* Extended method signatures to include additional context (such as page
index and filename) for more powerful variable substitution in stamps
**Frontend and Localization Enhancements:**

* Added comprehensive help text, variable descriptions, and template
examples to the UI, making it easier for users to understand and use
dynamic stamp variables.
* Improved accessibility and clarity in the stamp formatting UI by
disabling controls appropriately and providing clearer descriptions.



<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
Co-authored-by: ConnorYoh <[email protected]>
Co-authored-by: Anthony Stirling <[email protected]>
2026-01-29 21:16:14 +00:00
5c7d675960 deps(embedPDF): Bump codebase to embedPDF v2.3.0 and adjust codebase for new features (#5567)
# Description of Changes

<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
Co-authored-by: Anthony Stirling <[email protected]>
2026-01-28 16:10:43 +00:00
Balázs SzücsandGitHub 188408fc1e feat(compliance): implement compliance verfication for get info on PDF (#5435)
# Description of Changes


This PR replaces the legacy, fragile PDF/A validation logic (which
relied on manual regex parsing and PDFBox Preflight) with the robust
**VeraPDF** integration. Additionally, it introduces a new check for
**SEC/EDGAR compliance** and refactors the frontend report view to
display detailed verification results.

### Key Changes

**Backend (`GetInfoOnPDF.java`):**

* **VeraPDF Integration:** Replaced the custom `checkForStandard` and
`validatePdfAWithPreflight` methods with `VeraPDFService.validatePDF()`.
This aligns validation with industry standards.
* **Code Cleanup:** Removed approximately ~200 lines of technical debt,
including raw XML regex parsing and file-locking prone `PreflightParser`
logic.
* **SEC Compliance:** Added `isSECCompliant()` logic to validate
documents against typical EDGAR requirements:
* No Encryption.
* No Active Content (JavaScript).
* No External Links.
* No Embedded Files.
* No AcroForms.



**Frontend (`GetPdfInfo`):**

* **New Component:** Created `ComplianceSection.tsx` to handle the
complexity of compliance reporting.
* **Enhanced UI:**
* Added visual badges (Passed/Failed/Not Detected) using
`CheckIcon`/`CloseIcon`.
* Added support for displaying the detailed VeraPDF summary alongside
legacy boolean flags.
* Improved handling of "Not PDF/A" states.


### Motivation

The previous validation logic was prone to false positives/negatives and
memory issues with large files (due to Preflight). Moving to VeraPDF
provides accurate, profile-based validation (e.g., PDF/A-1b, 2b, etc.).
The SEC check satisfies a growing need for users validating documents
for financial filings.



<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [X] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [X] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [X] I have performed a self-review of my own code
- [X] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [X] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [X] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
Signed-off-by: brios <[email protected]>
2026-01-23 21:36:35 +00:00
4d84dcdd42 [V2] feat(convert): add PDF/X export option (#5285)
# Description of Changes

This pull request adds support for converting PDF files to PDF/X format
in the frontend, alongside the existing PDF/A conversion. The changes
include UI updates, translation strings, configuration, and processing
logic to enable PDF to PDF/X conversion using the same backend endpoint
as PDF/A, with appropriate user options and warnings.

**PDF/X Conversion Support:**

- Added a new `ConvertToPdfxSettings` component for configuring PDF/X
conversion options, including output format selection and digital
signature warnings.
(`frontend/src/core/components/tools/convert/ConvertToPdfxSettings.tsx`)
- Updated the conversion settings UI to display PDF/X options when
converting from PDF to PDF/X.
(`frontend/src/core/components/tools/convert/ConvertSettings.tsx`)

**Configuration and Processing Logic:**

- Extended conversion constants and parameters to recognize PDF/X as a
target format, map it to the PDF/A backend endpoint, and ensure correct
file naming and processing behavior.
(`frontend/src/core/constants/convertConstants.ts`,
`frontend/src/core/hooks/tools/convert/useConvertOperation.ts`,
`frontend/src/core/hooks/tools/convert/useConvertParameters.ts`)
- Ensured that PDF/X conversions are processed separately per file,
similar to PDF/A.
(`frontend/src/core/hooks/tools/convert/useConvertOperation.ts`)

**UI and Translation Updates:**

- Updated translation strings to include PDF/X options, descriptions,
and warnings. (`frontend/public/locales/en-GB/translation.toml`)

<img width="366" height="998" alt="image"
src="https://github.com/user-attachments/assets/b28fa095-9350-4db2-a0b5-bddcf003fa46"
/>


<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
Co-authored-by: Anthony Stirling <[email protected]>
2026-01-23 15:50:39 +00:00
Balázs SzücsandGitHub 64b33ea62b fix(annotations): fix error 300 on sign frontend (#5536)
# Description of Changes

the bug


https://github.com/user-attachments/assets/7f524c95-e57a-4188-a7a9-8d3020a3bb47


<!--


Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [X] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [X] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [X] I have performed a self-review of my own code
- [X] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [X] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

Signed-off-by: Balázs Szücs <[email protected]>
2026-01-22 16:13:54 +00:00
Balázs SzücsandGitHub b58efaf388 fix(automation): add zIndex and withinPortal props to dropdown components for improved UI consistency (#5527)
# Description of Changes
Closes: #5525
Closes: #5242


<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
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---

## Checklist

### General

- [X] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [X] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [X] I have performed a self-review of my own code
- [X] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [X] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

Signed-off-by: Balázs Szücs <[email protected]>
2026-01-21 21:54:13 +00:00
bd75ad042a [V2] fix(automation): enhance parameter handling and default values across operations, fix error in ManyToOne tools (#5123)
# Description of Changes
This pull request focuses on improving the handling of tool parameters
in the frontend automation and tool operation system. The main changes
ensure that default parameter values are consistently applied, missing
or undefined values are handled gracefully, and custom tools like
Automate and Merge correctly track input file consumption. These updates
enhance reliability and reduce errors due to missing or improperly
formatted parameters.

**Parameter Handling and Defaults:**

* Tool configuration and automation forms now merge user-provided
parameters with tool-specific default parameters, guaranteeing all
required fields are present during initialization and execution
(`ToolConfigurationModal.tsx`, `useAutomationForm.ts`,
`automationExecutor.ts`).
* All tool operation hooks (e.g., Add Watermark, Merge, Sanitize, Split,
Compress, Change Permissions, OCR) have been updated to safely handle
missing or undefined parameter values by providing sensible defaults,
preventing runtime errors and backend issues
(`useAddWatermarkOperation.ts`, `useMergeOperation.ts`,
`useSanitizeOperation.ts`, `useSplitOperation.ts`,
`useCompressOperation.ts`, `useChangePermissionsOperation.ts`,
`useOCROperation.ts`).

**Tool Operation Configuration Enhancements:**

* The `BaseToolOperationConfig` interface now supports a
`consumesAllInputs` flag, allowing tools with complex input-output
relationships (like Automate and Merge) to mark all input files as
successfully processed when appropriate (`useToolOperation.ts`).
* The Automate tool operation is configured to use this new flag, and
the core hook logic is updated to respect it when determining success
(`useAutomateOperation.ts`, `useToolOperation.ts`).

**Registry and Configuration Consistency:**

* Default parameters are now explicitly included in tool operation
configs (e.g., Merge), ensuring consistency between registry definitions
and runtime behavior (`useMergeOperation.ts`).

**Dependency Updates:**

* React hooks and callbacks now correctly include dependencies related
to parameter defaults to avoid stale values in forms and modals
(`useAutomationForm.ts`).

These changes collectively improve the robustness and maintainability of
the automation and tool configuration system.


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## Checklist

### General

- [X] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [X] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [X] I have performed a self-review of my own code
- [X] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [X] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
Co-authored-by: Reece Browne <[email protected]>
2026-01-20 14:57:44 +00:00
Balázs SzücsandGitHub 59d816bfa7 feat(pipeline): improve file processing with resource management and temp file handling (#5488)
# Description of Changes

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## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

Signed-off-by: Balázs Szücs <[email protected]>
2026-01-17 19:44:02 +00:00
Balázs SzücsandGitHub cb5c2a5803 feat(conversion): add SVG to PDF conversion functionality (#5431)
# Description of Changes


This pull request introduces a new SVG to PDF conversion feature,
including both backend and frontend changes. The backend adds a secure,
vector-preserving SVG-to-PDF conversion endpoint with comprehensive SVG
sanitization to prevent XSS and SSRF attacks. The frontend is updated to
route SVG-to-PDF conversions through this new endpoint and to
distinguish SVG from other image formats. Additionally, a new dependency
is added for PDF rendering.

**Backend: SVG to PDF Conversion and Security**

* Adds a new API endpoint and controller (`ConvertSvgToPDF`) for
converting SVG files to PDF, using Batik and PDFBox with vector graphics
preservation and robust error handling.
* Implements SVG sanitization (`SvgSanitizer`) to remove scripts, event
handlers, and dangerous URLs, protecting against XSS and SSRF attacks.
* Introduces a utility (`SvgToPdf`) for rendering SVG to PDF with
timeout protection against resource exhaustion attacks.
* Defines a new request model (`SvgToPdfRequest`) for SVG to PDF
conversion requests.
* Adds the `pdfbox-graphics2d` dependency for vector graphics PDF
rendering.

**Frontend: Routing and Format Handling**

* Updates conversion endpoint constants to add `svg-pdf` and maps SVG
files to use the new `svg-to-pdf` route instead of the generic
image-to-PDF route.
* Removes SVG from the generic image format list and introduces a
dedicated check for SVG format (`isSvgFormat`).
<img width="1133" height="995" alt="image"
src="https://github.com/user-attachments/assets/dec8cf27-ccb9-490d-af76-bff69feb0423"
/>

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## Checklist

### General

- [X] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [X] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [X] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [X] I have performed a self-review of my own code
- [X] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [X] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2026-01-16 18:45:50 +00:00
Balázs SzücsandGitHub dbf72cf053 fix(auth): remove unnecessary authentication requirement from SignatureController (#5477)
# Description of Changes

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## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

Signed-off-by: Balázs Szücs <[email protected]>
2026-01-14 21:30:16 +00:00
b00bd760c8 feat(conversion): add PDF to EPUB/AZW3 conversion support and settings (#5434)
# Description of Changes


This pull request introduces support for converting PDF files to eBook
formats (EPUB and AZW3) in the frontend. It adds new user interface
options for PDF-to-eBook conversion, updates the conversion logic and
parameters, and ensures the new formats are integrated into the
conversion matrix and endpoints. The most important changes are grouped
below:

**PDF to eBook (EPUB/AZW3) Conversion Support**

* Added a new `ConvertToEpubSettings` component that provides UI
controls for PDF-to-eBook options, including chapter detection, target
device selection, and output format.
(`frontend/src/core/components/tools/convert/ConvertToEpubSettings.tsx`)
* Updated `ConvertSettings` to render the new eBook options when
converting from PDF to EPUB or AZW3, and set default values for these
options.
(`frontend/src/core/components/tools/convert/ConvertSettings.tsx`)
* Extended the `ConvertParameters` interface and default parameters to
include `epubOptions` for the new settings.
(`frontend/src/core/hooks/tools/convert/useConvertParameters.ts`)

**Conversion Logic and API Integration**

* Updated the conversion endpoints, endpoint names, and conversion
matrix to support PDF-to-EPUB/AZW3 conversions.
(`frontend/src/core/constants/convertConstants.ts`)
* Modified the conversion operation logic to handle `epubOptions` and
ensure that PDF-to-eBook conversions process each file separately and
send the correct options to the backend.
(`frontend/src/core/hooks/tools/convert/useConvertOperation.ts`)
**Localization and Tool Registry Updates**

* Added localization strings for the new eBook conversion options.
(`frontend/public/locales/en-GB/translation.toml`)
* Registered the new PDF-to-eBook operation in the tool catalog and test
helpers. (`frontend/src/core/data/useTranslatedToolRegistry.tsx`,
`frontend/src/core/tests/helpers/conversionEndpointDiscovery.ts`)



<img width="364" height="995" alt="image"
src="https://github.com/user-attachments/assets/c54c50c0-1b86-4074-aef8-b038c6caeb49"
/>

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## Checklist

### General

- [X] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [X] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [X] I have performed a self-review of my own code
- [X] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [X] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [X] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

Signed-off-by: Balázs Szücs <[email protected]>
Co-authored-by: Anthony Stirling <[email protected]>
2026-01-13 22:22:23 +00:00
Balázs SzücsandGitHub 84ed1d7ecb feat(conversion): refactor EML parser to use Simple Java Mail library and add MSG support (#5427)
# Description of Changes


Note on Simple Java Mail:
- SJM contains Angus/Jakarta Mail in it.
- SJM is a very thin layer on Angus Mail; see here:
https://github.com/bbottema/simple-java-mail
- SJM gives high level methods to more reliably parse in email via Angus
Mail, but also contains lots of other interesting features.
- SJM is Apache 2 licensed

This pull request updates the email processing utilities to add support
for parsing and validating Outlook MSG files, refactors the
`EmlProcessingUtils` utility class to use instance methods and improved
resource management, and enhances the handling and styling of generated
email HTML. The changes also introduce external CSS resource loading
with a fallback mechanism, and update dependencies to support MSG file
parsing.

**MSG file support and validation:**
- Added `simple-java-mail` and `outlook-module` dependencies to enable
EML and MSG file parsing, and updated validation logic to recognize and
accept MSG files by checking their magic bytes.
(`app/common/build.gradle`, `EmlProcessingUtils.java`)
**Refactoring and modernization of `EmlProcessingUtils`:**
- Converted static methods and fields in `EmlProcessingUtils` to
instance methods/fields, improving testability and future extensibility.
(`EmlProcessingUtils.java`)

**Enhanced HTML/CSS styling for email rendering:**
- Updated HTML generation to use consistent formatting and improved
style variable usage, and refactored CSS injection to load from an
external resource (`email-pdf-styles.css`) with a synchronized cache and
a minimal fallback if the resource is missing.
(`EmlProcessingUtils.java`)
**Attachment and content rendering improvements:**
- Improved the formatting of meta-information (e.g., CC, BCC, Date) and
attachment sections in generated email HTML, and ensured more robust
handling of empty or missing content. (`EmlProcessingUtils.java`)

**General code cleanup and logging:**
- Added SLF4J logging for error handling when loading CSS resources, and
cleaned up imports and method signatures for clarity and
maintainability. (`EmlProcessingUtils.java`)


<img width="367" height="991" alt="image"
src="https://github.com/user-attachments/assets/0cfb959c-da92-4cff-9e52-ff4ab7fa806e"
/>


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## Checklist

### General

- [X] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [X] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [X] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [X] I have performed a self-review of my own code
- [X] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [X] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2026-01-13 21:17:40 +00:00
Balázs SzücsandGitHub c7b713ac80 fix(verify-pdf): verification to properly detect non-PDF/A documents with XMP metadata (#5397)
# Description of Changes

Fixed an issue where PDFs containing XMP metadata but lacking PDF/A
identification schema were incorrectly being validated as PDF/A
documents and reporting "PDF/A-1b with errors" instead of "NOT PDF/A".

### Changes Made
- Improved the PDF/A detection logic in `VeraPDFService.java` to check
for both missing XMP metadata and missing PDF/A identification schema
- Added validation for clause 6.7.11 (PDF/A Identification extension
schema requirement) in addition to clause 6.7.2 (XMP metadata presence)
- Documents with XMP metadata but without proper PDF/A identification
now correctly return "NOT PDF/A"

### Root Cause
The previous implementation only checked for missing XMP metadata
(clause 6.7.2) but didn't verify that the XMP contained the required
PDF/A identification schema (clause 6.7.11). This caused documents with
generic XMP metadata to be incorrectly treated as declared PDF/A files.

Fixes issue where non-PDF/A documents with XMP metadata were incorrectly
showing PDF/A validation errors.









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## Checklist

### General

- [X] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [X] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [X] I have performed a self-review of my own code
- [X] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [X] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [X] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

Signed-off-by: Balázs Szücs <[email protected]>
2026-01-12 19:39:54 +00:00
Balázs SzücsandGitHub b6e675fab3 fix(conversion): improve PDF/A conversion quality, color accuracy, and compliance (#5396)
# Description of Changes


* Transparency Fix: Implemented a pre-processing step that adds an
opaque white background to pages before conversion. This ensures that
transparent elements are correctly
flattened against white rather than defaulting to black (a common issue
in Ghostscript flattening).
* Color Distortion Fix: Removed a misconfigured -sDefaultCMYKProfile
setting in the Ghostscript command that was incorrectly pointing to an
RGB profile. This resolves the
"dark/black" color corruption previously seen in print-ready CMYK PDFs.
   * PDF/A Compliance Improvements:
* Font Handling: Updated fixType1FontCharSet to only add a standard
CharSet if it is missing or empty. This prevents validation errors where
subsetted fonts were being forced
         to declare glyphs they did not contain.
* Spot Color Unification: Added fixSeparationColorSpaces to detect and
unify TintTransform objects for Separation colors with the same colorant
name, ensuring consistency
         across document resources.
* OCG Naming: Ensured all Optional Content Groups have a valid Name
entry.





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## Checklist

### General

- [X] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [X] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [X] I have performed a self-review of my own code
- [X] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [X] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2026-01-05 23:53:39 +00:00
Balázs SzücsandGitHub 91bf9abbaa refactor(pdf): improve resource management, memory usage, and exception safety across controllers and utilities (#5379)
# Description of Changes

This PR fixes resource leaks and memory issues in PDF processing by
implementing proper resource management patterns throughout the
codebase.

## Key Changes

### Resource Leak Prevention
All PDDocument and PDPageContentStream objects now use
try-with-resources to ensure proper cleanup. Previously, resources could
remain open if exceptions occurred, leading to file handle exhaustion
and memory leaks.

### Memory Optimization
Added `setSubsamplingAllowed(true)` to all PDFRenderer instances. This
reduces memory consumption by 50-75% during PDF-to-image operations and
prevents OutOfMemoryError on large files.

**Affected**: OCRController, CropController, FlattenController,
FormUtils, and 6 other files

### Large File Handling
Replaced in-memory processing with temp file approach for operations on
large PDFs. This prevents loading entire documents into memory.

**Example (GetInfoOnPDF.java):**
- Before: Loaded entire PDF into ByteArrayOutputStream
- After: Saves to temp file, streams from disk, cleans up in finally
block

**Also changed**: PrintFileController, SplitPdfBySizeController

### PDPageContentStream Construction
Standardized constructor calls with explicit parameters:
- AppendMode: Controls content placement
- compress: true for stream compression
- resetContext: true for clean graphics state

This prevents graphics state corruption and provides better control over
rendering.

### Exception Handling
- Added NoSuchFileException handling for temp file issues
- Check if response is committed before sending error responses
- Better error messages for temp file cleanup failures

### Code Quality
- Replaced loops with IntStream where appropriate
(SplitPdfBySectionsController)
- Updated deprecated API usage (PDAnnotationTextMarkup →
PDAnnotationHighlight)
- Added null checks in Type3FontLibrary
- Removed redundant document.close() calls

### Dependencies
Added `org.apache.pdfbox:pdfbox-io` dependency for proper I/O handling.






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## Checklist

### General

- [X] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [X] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [X] I have performed a self-review of my own code
- [X] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [X] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [X] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2026-01-05 23:43:16 +00:00
Balázs SzücsandGitHub 02f9785212 refactor(resource): improve resource management and exception safety across controllers and utilities (#5350)
TLDR:
- Use try-with-resources for InputStreams, PDDocument, TempFile, and
ByteArrayOutputStream to ensure proper cleanup
- Refactor PDF manipulation methods to handle exceptions and resource
closure more robustly
- Simplify session sorting logic in SessionPersistentRegistry
- Add missing resource cleanup in MergeController and
SplitPdfBySectionsController
- Update PrintFileController to close streams and documents safely
- Add unit test for SplitPdfBySizeController

# Description of Changes

This pull request introduces several improvements to resource management
and error handling throughout the codebase, especially for temporary
files and PDF document objects. The changes help prevent resource leaks
by ensuring files and documents are properly closed or deleted in the
event of errors or after use. Notable updates include the use of
try-with-resources, custom AutoCloseable wrappers, and enhanced error
handling logic.

**Resource Management and Error Handling Improvements**

* Added try-catch blocks to delete temporary files if an exception
occurs during file conversion in `GeneralUtils.java`, ensuring no
orphaned temp files are left behind
* Introduced the `TempFile` AutoCloseable helper class in
`InvertFullColorStrategy.java`, and refactored the PDF processing logic
to use try-with-resources for both temporary files and `PDDocument`
objects, ensuring proper cleanup
* Improved error handling in `MergeController.java` by ensuring that
partially created merged documents are closed if an error occurs during
the merge process
* Enhanced the splitting logic in `SplitPdfBySectionsController.java` to
close any partially created `PDDocument` objects if an exception is
thrown, preventing resource leaks

**Refactoring for Safer Document Handling**

* Refactored `handleSplitBySize` in `SplitPdfBySizeController.java` to
use a custom `DocHolder` AutoCloseable wrapper for managing the
lifecycle of `PDDocument` objects, and updated all related logic to use
this wrapper, improving code safety and clarity
* Updated `handleSplitByPageCount` in `SplitPdfBySizeController.java` to
ensure `PDDocument` objects are set to null after being saved and
closed, reducing the risk of operating on closed resources

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- Why the change was made
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---

## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2025-12-31 18:09:29 +00:00
182eb504de [V2] feat(convert): add support for CBR to PDF and PDF to CBR conversions (#4833)
# Description of Changes
TLDR:
- Introduced `ConvertFromCbrSettings` and `ConvertToCbrSettings`
components for handling conversion-specific settings.
- Updated `ConvertSettings` to include CBR-related configurations.
- Updated `useConvertParameters` with new parameters: `cbrOptions` and
`pdfToCbrOptions`.
- Updated locales with CBR-related translations.
- Added endpoints and updated conversion matrix for CBR formats in
`convertConstants`.
- Modified `useConvertOperation` to handle CBR-specific parameters
during form data preparation.


For backend see this PR: #4581

This pull request adds support for converting between CBR (Comic Book
Archive) and PDF formats in the frontend. It introduces new UI
components for configuring conversion options, updates the conversion
constants and logic, and ensures parameters for these conversions are
handled correctly throughout the app.

**CBR/PDF Conversion Features:**

* Added new UI components: `ConvertFromCbrSettings` for CBR to PDF
conversions (option to optimize for ebook readers), and
`ConvertToCbrSettings` for PDF to CBR conversions (DPI selection for
image rendering). These are conditionally rendered in
`ConvertSettings.tsx` based on selected formats.

**Conversion Logic and Constants:**

* Extended conversion endpoints, format options, conversion matrix, and
endpoint mappings to support CBR to PDF and PDF to CBR conversions.
* Updated `shouldProcessFilesSeparately` logic to handle PDF to CBR
conversions, ensuring each PDF generates its own archive.

**Parameter Handling:**

* Added new parameters (`cbrOptions` and `pdfToCbrOptions`) to the
conversion parameter interface and default values, ensuring they are
set/reset appropriately during format changes
* Modified form data construction to include new options for CBR/PDF
conversions (optimize for ebook, DPI).

### Frontend
<img width="1291" height="861" alt="image"
src="https://github.com/user-attachments/assets/fb63be66-6f40-4dde-8235-86c9ddfa1f7c"
/>


<img width="1411" height="1000" alt="image"
src="https://github.com/user-attachments/assets/529593c4-6f32-4b11-9754-7f334f40d32e"
/>


Note on RAR5. You can go back-and-forth with this converter due to the
fact on default pdf to cbr makes RAR5 meanwhile, cbr to pdf can only
RAR4 and below. This is unfortunate limitation of JunRAR library. In the
real world, generally RAR5s are not that common, and they mostly
unsupported by open-source software.

<!--
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- Why the change was made
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---

## Checklist

### General

- [X] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [X] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [X] I have performed a self-review of my own code
- [X] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [X] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [X] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
Co-authored-by: Anthony Stirling <[email protected]>
Co-authored-by: Reece Browne <[email protected]>
2025-12-27 01:32:55 +00:00
Balázs SzücsandGitHub 98fa5dfcc1 [V2] feat(sign): add automatic white background removal for signature images (#5210)
# Description of Changes



This pull request adds a new feature that allows users to automatically
remove the white background from uploaded signature images, making them
transparent. The changes include UI improvements for image uploading,
new image processing utilities, and updates to translation files for
better user feedback.

### Image Upload & Processing Enhancements

* Added a `removeWhiteBackground` utility function in
`imageTransparency.ts` to process images and remove white backgrounds,
with options for automatic corner color detection and tolerance
settings.
* Updated the `ImageUploader` component to support background removal,
including a checkbox for toggling the feature, processing state
feedback, and integration with the new utility

### Signature Tool Integration

* Modified `SignSettings.tsx` to enable the background removal feature
for signature images, handle processed image data, and ensure signature
placement logic works seamlessly with the new feature.

### UI & Localization Updates

* Added new translation strings for background removal and image
processing feedback in the English locale file.



https://github.com/user-attachments/assets/28263940-1756-4f0e-9bfb-5603a6fb8a2c


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- Why the change was made
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Closes #(issue_number)
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---

## Checklist

### General

- [X] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [X] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [X] I have performed a self-review of my own code
- [X] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [X] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2025-12-26 23:50:21 +00:00
Balázs SzücsandGitHub a33e22559b [V2] feat(convert): add eBook formats (EPUB, MOBI, AZW3, FB2) to supported formats list (#5307)
# Description of Changes

<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

Signed-off-by: Balázs Szücs <[email protected]>
2025-12-25 20:02:58 +00:00
Balázs SzücsandGitHub 1318604f32 [V2] feat(convert): add eBook (EPUB, MOBI, AZW3, FB2) to PDF conversion options and UI (#5291)
# Description of Changes

This pull request adds support for converting eBook formats (EPUB, MOBI,
AZW3, FB2) to PDF, including a new set of user-configurable options for
the conversion process. It introduces frontend UI components, updates
configuration and constants, and ensures that the backend can recognize
and handle these new formats and options.

**eBook to PDF Conversion Support**

- Added support for converting eBook formats (`epub`, `mobi`, `azw3`,
`fb2`) to PDF, including updates to conversion endpoints, extension
mappings, and conversion matrices in `convertConstants.ts` to route
these conversions through the new `ebook-to-pdf` endpoint.
- Updated the file processing logic so that eBook-to-PDF conversions are
processed separately for each file, similar to web file conversions.

**Frontend: User Options for eBook Conversion**

- Added a new UI component `ConvertFromEbookSettings.tsx` that allows
users to configure options for eBook-to-PDF conversion: embedding all
fonts, including a table of contents, adding page numbers, and
optimizing for eBook readers. This component is conditionally rendered
in the conversion settings when an eBook format is selected as the
source and PDF as the target.
- Integrated the new eBook options into the conversion parameters and
ensured they are initialized/reset appropriately in the conversion
settings.
**Form Data and Backend Integration**

- Modified the form data builder to append the new eBook options to the
request payload when performing eBook-to-PDF conversions, ensuring these
settings are sent to the backend.

**Localization and Configuration**

- Added localization strings for all new eBook conversion options in the
English translation file, providing user-friendly labels and
descriptions in the UI.
- Updated backend configuration logic to recognize `Calibre` and
`FFmpeg` as tool groups, ensuring correct enablement/disablement
behavior for these tools.

<img width="366" height="997" alt="image"
src="https://github.com/user-attachments/assets/44d3308c-ea49-4874-8f5e-c7d617a37489"
/>

<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
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Closes #(issue_number)
-->

---

## Checklist

### General

- [X] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [X] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [X] I have performed a self-review of my own code
- [X] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [X] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [X] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2025-12-25 14:58:10 +00:00
Balázs SzücsandGitHub 43a5f72b01 [V2] feat(crop): add auto-crop whitespace option to crop tool UI (#5275)
# Description of Changes

This pull request adds an auto-crop feature to the PDF crop tool,
allowing users to automatically crop whitespace from PDFs. The UI now
includes an "Auto-crop whitespace" checkbox, and when enabled, manual
crop controls are hidden. The crop operation logic and form data
submission have been updated to support this new option.

**Auto-crop Feature Implementation**

* Added an `autoCrop` boolean parameter to the `CropParameters`
interface and set its default value to `false` in
`useCropParameters.ts`.
* Updated the crop operation logic in `useCropOperation.ts` to include
the `autoCrop` parameter in the form data and only send manual crop
coordinates if `autoCrop` is disabled.

**User Interface Updates**

* Added an "Auto-crop whitespace" checkbox to the crop settings UI in
`CropSettings.tsx`, which toggles the auto-crop feature
* Modified the crop settings UI to hide manual crop controls and
validation alerts when auto-crop is enabled

**Localization**

* Added a new translation string for "Auto-crop whitespace" in the
English locale file `translation.toml`.



<img width="363" height="998" alt="image"
src="https://github.com/user-attachments/assets/a92988b8-eea0-47e7-961f-b4a6e018ff2f"
/>

<!--
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- Why the change was made
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Closes #(issue_number)
-->

---

## Checklist

### General

- [X] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [X] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [X] I have performed a self-review of my own code
- [X] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [X] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [X] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

Signed-off-by: Balázs Szücs <[email protected]>
2025-12-25 14:22:46 +00:00
5cd9377bba [V2] feat(flatten): add optional rendering DPI parameter to settings in flatten (#5276)
# Description of Changes

This pull request adds support for specifying a custom rendering DPI for
PDF flattening, allowing users to control the output sharpness and file
size. The changes update the UI to include a new DPI input (when
appropriate), extend parameter handling, and ensure the DPI value is
passed to the backend if provided.

**User interface enhancements:**

* Added a `NumberInput` field in `FlattenSettings.tsx` for users to
specify the rendering DPI, shown only when "Flatten only forms" is not
selected. The input includes label, help text, placeholder, and value
constraints.
* Updated the English locale file to add translation strings for the
rendering DPI input label, help text, and placeholder.

**Parameter and data handling:**

* Extended the `FlattenParameters` interface and default parameters to
include an optional `renderDpi` property.
* Modified the form data builder in `useFlattenOperation.ts` to append
the `renderDpi` value to the request if specified.
* Imported `NumberInput` from the Mantine UI library to support the new
DPI input field in the settings component.
<img width="363" height="998" alt="image"
src="https://github.com/user-attachments/assets/9a59f379-f1d3-4827-8a9c-f34c0bfcfada"
/>


<!--
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- What was changed
- Why the change was made
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Closes #(issue_number)
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---

## Checklist

### General

- [X] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [X] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [X] I have performed a self-review of my own code
- [X] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [X] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [X] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
Co-authored-by: Anthony Stirling <[email protected]>
2025-12-25 01:27:53 +00:00
a3e1cc8393 [V2] refactor(ui): replace native inputs with Mantine components (#4898)
# Description of Changes

#### Before
<img width="779" height="768" alt="image"
src="https://github.com/user-attachments/assets/a6d63bac-e27d-4bd8-b44e-fa72333f4c59"
/>


#### After
<img width="779" height="768" alt="image"
src="https://github.com/user-attachments/assets/f39d8d92-802a-40ff-a7db-2b6a187b6847"
/>


<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
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Closes #(issue_number)
-->

---

## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
Co-authored-by: Reece Browne <[email protected]>
2025-12-25 01:23:49 +00:00
Balázs SzücsandGitHub 1810a12cf3 feat(rotate): add keyboard shortcuts for rotating with arrow keys (#5294)
# Description of Changes

This pull request adds keyboard shortcut support to the `RotateSettings`
component, allowing users to rotate using the left and right arrow keys.
This improves accessibility and user experience when interacting with
rotation controls.

**Enhanced keyboard interaction:**

* Added a `useEffect` hook to listen for `ArrowLeft` and `ArrowRight`
key presses, triggering the `rotateAnticlockwise` and `rotateClockwise`
methods on the `parameters` object, respectively.


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- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

Signed-off-by: Balázs Szücs <[email protected]>
2025-12-24 22:31:41 +00:00
Balázs SzücsandGitHub 54cd804319 [V2] feat(attachments): add PDF/A-3b conversion, attachment listing, renaming, and deletion (#5304)
# Description of Changes

This pull request introduces major improvements to the PDF attachment
API, adding new endpoints for listing, renaming, and deleting
attachments in PDFs, as well as improving error handling and content
negotiation. It also adds support for converting PDFs to PDF/A-3b format
when adding attachments and introduces stricter validation for
attachment uploads. The exception handling is improved to ensure
consistent JSON error responses, even when the client requests a PDF.

**API Feature Additions:**

* Added new endpoints in `AttachmentController` for listing
(`/list-attachments`), renaming (`/rename-attachment`), and deleting
(`/delete-attachment`) PDF attachments, with corresponding request and
response models: `ListAttachmentsRequest`, `RenameAttachmentRequest`,
`DeleteAttachmentRequest`, and `AttachmentInfo`.

* Enhanced the `/add-attachments` endpoint to optionally convert the
resulting PDF to PDF/A-3b format, controlled by a new `convertToPdfA3b`
flag in `AddAttachmentRequest`.

**Validation and Robustness:**

* Introduced strict validation for attachment uploads, enforcing
non-empty attachments, a maximum size per attachment (50 MB), and a
total size limit (200 MB).

**Content Negotiation:**

* Updated `WebMvcConfig` to configure content negotiation, allowing both
PDF and JSON responses, and preventing 406 errors when clients request
PDFs but errors must be returned as JSON.


<img width="370" height="997" alt="image"
src="https://github.com/user-attachments/assets/571504d4-e97e-4b30-ae97-3defba217b47"
/>
<img width="1415" height="649" alt="image"
src="https://github.com/user-attachments/assets/bb8863fc-0be8-4bf2-af7d-73a229010f9a"
/>
<img width="1415" height="649" alt="image"
src="https://github.com/user-attachments/assets/68092672-5be5-4ef7-9cbc-1fb008b728e1"
/>
<img width="1415" height="649" alt="image"
src="https://github.com/user-attachments/assets/c4b0eda5-2573-4e38-8284-c077acb83f7f"
/>



<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [X] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [X] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [X] I have performed a self-review of my own code
- [X] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [X] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [X] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2025-12-24 21:35:36 +00:00
Balázs SzücsandGitHub 69b035c6e1 [V2] feat(security): add PDF standards verification feature using veraPDF (#4874)
# Description of Changes
- Implemented `PDFVerificationRequest` and `PDFVerificationResult`
models for validation requests and responses
- Developed `VeraPDFService` to validate PDFs against specific or
auto-detected standards
- Added `VerifyPDFController` with an endpoint for PDF verification
- Integrated veraPDF dependencies into project build file
- Deprecated unused `/verify-pdf` form in `SecurityWebController`
- Updated `EndpointConfiguration` to include the new `verify-pdf`
endpoint

This PR introduces a PDF standards verification feature to Stirling-PDF,
powered by the industry-standard veraPDF validation library. This
feature enables users to validate PDF files against multiple PDF
standards including PDF/A (archival), PDF/UA (accessibility), and WTPDF
standards.

### 1. PDF Standards Verification Endpoint
- New API Endpoint: `/api/v1/security/verify-pdf`
- Validates PDF files against multiple standards:
  - PDF/A (1b, 2a, 2b, 2u, 3a, 3b, 3u, 4, 4e, 4f) - Archival standards
  - PDF/UA-1 and PDF/UA-2 - Universal Accessibility standards
  - WTPDF - Well-Tagged PDF standards
- Auto-detection: Automatically detects and validates all standards
declared in the PDF's XMP metadata


### 2. Validation Results
The verification returns detailed JSON results including:
- Compliance status: Whether the PDF meets the standard requirements
- Declared vs validated standards: Shows what the PDF claims to be vs
what it actually is
- Categorized issues:
  - Errors: Critical compliance failures that prevent certification
  - Warnings: Non-critical issues and recommendations
- Detailed issue information:
  - Rule IDs from the specification
  - Descriptive error messages
  - Location within the PDF where the issue occurs
  - Specification references (clause numbers, test numbers)

### 3. Detect Issue Classification
Implements intelligent classification of validation issues:
- Errors: Issues that prevent standard compliance (font problems, color
space issues, structural problems)
- Warnings: Recommended but not required elements (metadata
recommendations, optional features)
- Classification based on:
  - Rule ID patterns
  - Clause number prefixes
  - Message content analysis

### New Files Added

#### Controllers
- VerifyPDFController.java: REST API controller handling PDF
verification requests
  - Handles multipart file uploads
  - Supports both single-standard and auto-detection modes
- Comprehensive error handling for encrypted PDFs, parsing errors, and
validation failures

#### Models
- PDFVerificationRequest.java: Request model for verification API
  - Extends standard PDFFile model
  - Optional `standard` parameter for manual standard selection
  
- PDFVerificationResult.java: Response model containing validation
results
  - Includes standard information and validation profile details
  - Separate lists for errors and warnings
  - Nested `ValidationIssue` class for detailed issue reporting

#### Services
- VeraPDFService.java: Core service implementing veraPDF integration
  - Initializes veraPDF Greenfield engine
  - Extracts declared PDF/A standards from XMP metadata
  - Performs validation against specified or detected standards
  - Converts veraPDF results to application-specific format
  - Implements smart issue classification logic


### Endpoint Configuration Updates

#### EndpointConfiguration.java
- Added `verify-pdf` to the Security group
- Added `verify-pdf` to the Java group (no external tools required)
- Created new veraPDF dependency group for endpoint availability
tracking
- Updated `isToolGroup()` method to recognize veraPDF as a tool
dependency


### Supported Standards

#### PDF/A (Archival)
- PDF/A-1 (a, b): ISO 19005-1:2005
- PDF/A-2 (a, b, u): ISO 19005-2:2011
- PDF/A-3 (a, b, u): ISO 19005-3:2012
- PDF/A-4 (standard, e, f): ISO 19005-4:2020

#### PDF/UA (Universal Accessibility)
- PDF/UA-1: ISO 14289-1:2014
- PDF/UA-2: ISO 14289-2 (latest)

#### WTPDF (Well-Tagged PDF)
- WTPDF 1.0: Tagged PDF for accessibility and structure

### Security Considerations

The following test scenarios should be validated:

1. Valid PDF/A documents (should return compliant)
2. Non-compliant PDF/A documents (should return errors)
3. PDFs without PDF/A declaration (should detect and report)
4. PDF/UA documents (should validate accessibility)
5. Encrypted PDFs (should return appropriate error)
6. Mixed standards (PDF/A + PDF/UA) (should validate both)
7. Empty standard parameter (should auto-detect)
8. Invalid standard parameter (should return error)

### API Usage Examples

```bash
curl -X POST http://localhost:8080/api/v1/security/verify-pdf \
  -F "[email protected]"
```


### Example Response
```json
[
  {
    "standard": "3b",
    "standardName": "PDF/A-ISO 19005-3:2012B compliant",
    "validationProfile": "3b",
    "validationProfileName": "PDF/A-ISO 19005-3:2012B",
    "complianceSummary": "PDF/A-ISO 19005-3:2012B compliant",
    "declaredPdfa": true,
    "compliant": true,
    "totalFailures": 0,
    "totalWarnings": 0,
    "failures": [],
    "warnings": []
  }
]
```

```json
[
  {
    "standard": "2b",
    "standardName": "PDF/A-ISO 19005-2:2011B with errors",
    "validationProfile": "2b",
    "validationProfileName": "PDF/A-ISO 19005-2:2011B",
    "complianceSummary": "PDF/A-ISO 19005-2:2011B with errors",
    "declaredPdfa": true,
    "compliant": false,
    "totalFailures": 2,
    "totalWarnings": 0,
    "failures": [
      {
        "ruleId": "RuleId [specification=ISO 19005-2:2011, clause=6.2.11.4.1, testNumber=1]",
        "message": "The font programs for all fonts used for rendering within a conforming file shall be embedded within that file, as defined in ISO 32000-1:2008, 9.9",
        "location": "Location [level=CosDocument, context=root/document[0]/pages[0](3 0 obj PDPage)/contentStream[0](105 0 obj PDContentStream)/operators[60]/font[0](ArialMT)]",
        "specification": "ISO 19005-2:2011",
        "clause": "6.2.11.4.1",
        "testNumber": "1"
      },
      {
        "ruleId": "RuleId [specification=ISO 19005-2:2011, clause=6.3.2, testNumber=1]",
        "message": "Except for annotation dictionaries whose Subtype value is Popup, all annotation dictionaries shall contain the F key",
        "location": "Location [level=CosDocument, context=root/document[0]/pages[0](3 0 obj PDPage)/annots[4](107 0 obj PDLinkAnnot)]",
        "specification": "ISO 19005-2:2011",
        "clause": "6.3.2",
        "testNumber": "1"
      }
    ],
    "warnings": []
  }
]
```

<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2025-12-23 22:29:30 +00:00
8164c56d33 [V2] feat(ocr): add option to invalidate digital signatures with warning tooltip (#5148)
# Description of Changes
This pull request adds support for invalidating digital signatures
during the OCR process, allowing users to process signed PDFs with OCR
at the cost of breaking their digital signatures. The feature is
integrated across the backend, frontend, and user interface, including
appropriate warnings to inform users of the consequences.

**Backend support for digital signature invalidation:**

- Added a new `invalidateDigitalSignatures` boolean field to the
`ProcessPdfWithOcrRequest` model, and updated the `OCRController` to
accept, pass, and handle this parameter. If enabled, the backend adds
the `--invalidate-digital-signatures` flag to the OCR command,
invalidating any digital signatures present in the PDF.

**Frontend and UI integration:**

- Added an "Invalidate digital signatures" option to the advanced OCR
settings in the UI, including a warning tooltip to inform users that
enabling this option will make the document's digital signatures
invalid.
- Updated the OCR form data builder to include the
`invalidateDigitalSignatures` parameter when submitting OCR requests.

**Localization and tooltips:**

- Added new translation strings and warning messages for the "Invalidate
digital signatures" option and its tooltip, ensuring users are clearly
informed about the consequences of enabling this feature.

<img width="649" height="994" alt="image"
src="https://github.com/user-attachments/assets/8d7f42cb-fc9e-4864-ad09-09ccb56347a1"
/>

Closes: #5142
<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
Co-authored-by: Copilot <[email protected]>
2025-12-23 10:54:53 +00:00
Balázs SzücsandGitHub 098f2badec [V2] feat(getPdfInfo): add attachment, embedded file, and image info display (#5278)
# Description of Changes

This pull request enhances the display of PDF metadata in the "Other"
and "Per Page" sections by introducing more detailed and user-friendly
rendering of attachments, embedded files, and images. The changes add
new helper functions for rendering these lists and extend the type
definitions to support richer information, improving the clarity and
usefulness of the UI.

**Improvements to PDF metadata rendering:**

* Added `renderAttachmentsList` and `renderEmbeddedFilesList` helper
functions in `OtherSection.tsx` to display detailed information about
attachments and embedded files, including name, description, file size,
MIME type, and dates. These replace the generic list renderer for these
fields.
* Added `renderImagesList` helper function in `PerPageSection.tsx` to
display images with their name, dimensions, and color space, replacing
the generic list renderer for images.

**Type definition enhancements:**

* Extended `PdfEmbeddedFileInfo` and `PdfAttachmentInfo` in
`getPdfInfo.ts` to include additional fields: `FileSize`, `MimeType`,
`CreationDate`, and `ModificationDate` for embedded files, and
`FileSize` for attachments.

<img width="1920" height="998" alt="image"
src="https://github.com/user-attachments/assets/249409c1-4fd5-4599-b8f9-07093034cb55"
/>

<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [X] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [X] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [X] I have performed a self-review of my own code
- [X] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [X] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [X] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2025-12-22 23:05:52 +00:00
Balázs SzücsandGitHub 7baf503d60 [V2] feat(split): add split mode options and custom page selection to section split (#5277)
# Description of Changes


This pull request adds a new "Split Mode" feature to the "Split by
Sections" tool, allowing users to customize how pages are split,
including options to exclude the first/last pages or specify custom
pages. The changes include updates to the UI, form data handling,
parameter definitions, and validation logic to support these new
options.

**Split by Sections: New Split Mode Feature**

*UI Enhancements:*
- Added a `Radio.Group` in `SplitSettings.tsx` to let users choose the
split mode (split all, exclude first/last, or custom pages), and a
conditional `TextInput` for custom page numbers when "Custom" is
selected.

*Localization:*
- Updated `translation.toml` with new labels and descriptions for the
split mode options and custom page numbers.

*Parameter Handling:*
- Extended the `SplitParameters` interface to include `splitMode` and
`customPages`, and set their default values.

*Form Submission:*
- Modified `buildSplitFormData` to include the selected split mode and
custom page numbers (if applicable) in the form data sent to the
backend.

*Validation Logic:*
- Updated the validation logic in `useSplitParameters` to require custom
page numbers when the custom split mode is selected.

<img width="363" height="998" alt="image"
src="https://github.com/user-attachments/assets/c9f781a6-cf7e-4f3d-8514-57cfe468e0c8"
/>




<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [X] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [X] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [X] I have performed a self-review of my own code
- [X] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [X] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [X] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2025-12-22 19:28:00 +00:00
Balázs SzücsandGitHub c454a72f08 [V2] feat(compress): add linearize option for fast web viewing (#5280)
# Description of Changes

This pull request adds a new "Linearize PDF" option to the PDF
compression tool, enabling users to optimize PDFs for fast web viewing.
The change includes updates to the user interface, parameters, and form
data handling to support this feature.

**User Interface Updates:**
- Added a new checkbox labeled "Linearize PDF for fast web viewing" to
the compression settings UI, allowing users to enable or disable PDF
linearization.

**Localization:**
- Introduced a new localization string for the "Linearize PDF for fast
web viewing" label in the English (UK) translation file.

**Parameter Handling:**
- Updated the `CompressParameters` interface and default parameters to
include a `linearize` boolean flag.
- Modified the form data builder to append the `linearize` parameter
when submitting compression requests.

<img width="366" height="998" alt="image"
src="https://github.com/user-attachments/assets/f1efcdd5-fb91-4232-94f7-0a72de86739f"
/>


<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [X] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [X] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [X] I have performed a self-review of my own code
- [X] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [X] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [X] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

Signed-off-by: Balázs Szücs <[email protected]>
2025-12-22 15:47:12 +00:00
Balázs SzücsandGitHub 34fd328444 [V2] feat(sign): add SVG support for signature image uploads (#5279)
# Description of Changes


This pull request updates the `ImageUploader` component to improve SVG
file support. The main changes ensure that SVG files can be uploaded and
are properly validated, even if their MIME type is not set as an image.

**SVG File Support Improvements:**

* Updated the file type validation in the `handleImageChange` function
to allow files ending with `.svg`, even if their MIME type is not
`image/*`.
* Modified the `accept` attribute in the `FileInput` component to
explicitly include `.svg` files, making SVG selection possible in the
file picker.

### Sign with SVG pics

<img width="1920" height="998" alt="image"
src="https://github.com/user-attachments/assets/9e24d83e-304c-4c7b-85b3-82798616ac5a"
/>


<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

Signed-off-by: Balázs Szücs <[email protected]>
2025-12-22 15:46:26 +00:00
Balázs SzücsandGitHub 22a1412242 [V2] feat(pdfa): add PDF/A-3b option with updated descriptions and translations (#5286)
# Description of Changes


This pull request adds support for the PDF/A-3b format in the PDF/A
conversion tool, updates the user interface to reflect this new option,
and enhances the translation strings to clarify the differences between
the PDF/A variants.

**PDF/A-3b support and UI update:**

* Added PDF/A-3b as an option in the PDF/A output format dropdown in
`ConvertToPdfaSettings.tsx`.
* Updated the PDF/A options note to mention that PDF/A-3b supports
embedded files, improving user guidance in both the UI and translation
strings.

**Localization improvements:**

* Added and updated relevant translation keys and values for PDF/A-3b
support and improved descriptions in both the TOML and JavaScript i18n
config files.


<img width="366" height="998" alt="image"
src="https://github.com/user-attachments/assets/c6db557a-2a9c-436d-bfb5-7360b33b0d36"
/>

Closes: #5173


<!--
Please provide a summary of the changes, including:

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- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [X] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [X] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [X] I have performed a self-review of my own code
- [X] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [X] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [X] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

Signed-off-by: Balázs Szücs <[email protected]>
2025-12-22 15:17:47 +00:00
Balázs SzücsandGitHub 85d9b5b83d feat(viewer): Add interactive link layer with (basic) internal/external navigation support (#5077)
# Description of Changes

Added a new `LinkLayer` component to the PDF viewer that renders
clickable overlays for PDF link annotations, enabling both internal page
navigation and external URL links.

- Created `LinkLayer.tsx` component that extracts link annotations using
the EmbedPDF annotation API with fallback to direct PDF document access
- Implemented scale-aware positioning to maintain accurate link hotspots
at different zoom levels
- Added support for internal navigation (GoTo actions) using smooth
scrolling and external links (URI actions) opening in new tabs
- Integrated accessibility features with proper ARIA labels and keyboard
navigation
- Modified `LocalEmbedPDF.tsx` to always register the annotation plugin
(even when editing is disabled) to enable reading existing link
annotations
- Updated `ReactRoutingController.java` and test formatting for code
style consistency


**Key features:**
- Multi-source annotation detection (annotation API → document API →
page API fallback)
- Navigation lock to prevent race conditions
- React performance optimizations (useMemo, useCallback)
- TypeScript type safety for PDF actions and destinations



This does not address support for Attachment links. Sadly, that does not
seem to be possible with EmbedPDF


<img width="773" height="957" alt="image"
src="https://github.com/user-attachments/assets/8a04d15a-79b5-46b6-af8b-3d27246581a7"
/>
<img width="773" height="957" alt="image"
src="https://github.com/user-attachments/assets/eeb39ca7-a114-4bd5-a4eb-9e8a27331297"
/>
<img width="773" height="957" alt="image"
src="https://github.com/user-attachments/assets/1ee6bba3-d233-4a11-bf1a-1b56696265e1"
/>


<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [X] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [X] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [X] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

Signed-off-by: Balázs Szücs <[email protected]>
2025-11-29 12:53:26 +00:00
Balázs SzücsandGitHub 76f2fd3b76 [V2] refactor(tooltips): add merge tooltips header for consistency, and update other tooltips (#4895)
# Description of Changes

Note on tooltips: I'll do more PRs on tooltips, however this has
priority, hence I submitted this for now.


#### Before:

<img width="758" height="721" alt="image"
src="https://github.com/user-attachments/assets/ce3166d2-c681-447e-82df-68fe6d18669d"
/>

<img width="782" height="485" alt="image"
src="https://github.com/user-attachments/assets/48970a4c-9911-4ade-9346-c33c5a6a319f"
/>

<img width="782" height="602" alt="image"
src="https://github.com/user-attachments/assets/9f77648d-4d1a-4e4b-93af-eaab6db849ff"
/>

<img width="782" height="602" alt="image"
src="https://github.com/user-attachments/assets/ae653534-bf04-47a0-8aab-0bb5b9c3ecef"
/>

#### After:
<img width="758" height="721" alt="image"
src="https://github.com/user-attachments/assets/8d45e876-a0df-4fe3-89a8-5184492db204"
/>

<img width="782" height="602" alt="image"
src="https://github.com/user-attachments/assets/550ee105-1286-4072-9f55-46255b3fbe80"
/>

<img width="782" height="602" alt="image"
src="https://github.com/user-attachments/assets/fba7ea93-73fe-4529-84fe-c37816375a9e"
/>
<img width="782" height="602" alt="image"
src="https://github.com/user-attachments/assets/ca452e77-b58b-4a5b-8e97-e6ccef4cf500"
/>


<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [X] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [X] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [X] I have performed a self-review of my own code
- [X] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [X] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2025-11-20 15:00:16 +00:00
Balázs SzücsandGitHub 06af6be14b [V2] feat(pipeline): add pre-publish sanitization workflow (#4910)
# Description of Changes
TLDR
- Created `Pre-publish-sanitization.json` default pipeline configuration
- Added sanitization operations removing metadata, JavaScript, embedded
files, and annotations
- Registered new pipeline in `GeneralUtils`
- Included "Pre-publish Sanitization" in the suggested automations list

This pull request introduces a new "Pre-publish Sanitization" workflow
for PDF files, designed to help users remove sensitive metadata and
content before publishing documents online. The changes include backend
and frontend updates to support this workflow, as well as a minor bug
fix in form data handling.

**New Pre-publish Sanitization Workflow:**

* Added a new default configuration file `Pre-publish-sanitization.json`
that defines a pipeline for sanitizing PDFs by removing JavaScript,
embedded files, metadata, annotations, flattening forms, and compressing
the document.
* Registered the new `Pre-publish-sanitization.json` config in the set
of default web UI configurations in `GeneralUtils.java`, making it
available in the application.

**Frontend Integration:**

* Added a new suggested automation called "Pre-publish Sanitization" in
the `useSuggestedAutomations` hook, including its name, description,
operations, and a new privacy icon for better UI representation.

<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [X] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [X] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [X] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [X] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2025-11-20 14:59:13 +00:00
Balázs SzücsandGitHub 350fdcf29a [V2] feat(merge): implement natural sorting for filenames in merge tool (#4888)
# Description of Changes


TLDR:
- Added `naturalCompare` function to handle alphanumeric sorting
- Updated `sortFiles` logic to use `naturalCompare` for filename sorting
- Passed `naturalCompare` as dependency in sorting callback


This pull request improves the file sorting logic in the `Merge` tool to
provide a more natural, human-friendly ordering of filenames (e.g.,
"file2" now comes before "file10" instead of after). The main change is
the introduction of a custom `naturalCompare` function that is used when
sorting files by filename.

File sorting improvements:

* Added a `naturalCompare` function to sort filenames in a way that
handles numeric portions naturally, ensuring files like "file2" are
ordered before "file10" (`frontend/src/core/tools/Merge.tsx`).
* Updated the file sorting logic to use `naturalCompare` instead of the
default `localeCompare` when sorting by filename
(`frontend/src/core/tools/Merge.tsx`).
* Ensured the `sortFiles` callback properly depends on the new
`naturalCompare` function (`frontend/src/core/tools/Merge.tsx`).

Note: the sort on upload is natural sort (at least I think so I haven't
checked the code), this is only relevant after upload, and you click the
sort button again


### Before:

<img width="1858" height="995" alt="image"
src="https://github.com/user-attachments/assets/b6fe117e-5f70-4ff0-b16d-6a82a1ab5c2b"
/>


### After:
<img width="1858" height="995" alt="image"
src="https://github.com/user-attachments/assets/4621950a-ce46-4f6e-b128-a0dd1d126973"
/>


<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [X] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [X] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [X] I have performed a self-review of my own code
- [X] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [X] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [X] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2025-11-13 15:57:14 +00:00
Balázs SzücsandGitHub 3ae2946d57 [V2] refactor(ui): migrate compress/booklet/sign-up to Mantine Checkbox (#4886)
# Description of Changes
- Updated `BookletImpositionSettings` to use Mantine's `Checkbox` for
better UI consistency
- Replaced manual checkbox implementations with Mantine's `Checkbox` in
`CompressSettings`
- Added labels and tooltips for enhanced accessibility and usability

### Before:

<img width="225" height="347" alt="image"
src="https://github.com/user-attachments/assets/2bc2e5bd-33e8-40c3-8957-8ed461f7f397"
/>
<img width="225" height="347" alt="image"
src="https://github.com/user-attachments/assets/04425759-f05d-4a41-829e-30cc8febcc59"
/>
<img width="225" height="347" alt="image"
src="https://github.com/user-attachments/assets/a25122ab-377b-48a0-9692-7548e4cb2100"
/>
<img width="225" height="347" alt="image"
src="https://github.com/user-attachments/assets/bb206b71-9252-4bba-8627-d211de21d404"
/>



### After:

<img width="225" height="347" alt="image"
src="https://github.com/user-attachments/assets/3d797372-a97b-4a6b-94f7-8478cea3776e"
/>
<img width="225" height="347" alt="image"
src="https://github.com/user-attachments/assets/310bbc9b-60e7-4e00-b8f2-e2290d20b307"
/>

<img width="225" height="397" alt="image"
src="https://github.com/user-attachments/assets/207f9b1d-5f2d-4c67-a97d-74dece3adef7"
/>
<img width="225" height="397" alt="image"
src="https://github.com/user-attachments/assets/ee3889eb-5494-4763-993e-76dbd0aa4c26"
/>

<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2025-11-13 11:59:11 +00:00
Balázs SzücsandGitHub a05c5a53c7 [V2] feat(convert): add support for CBZ to PDF and PDF to CBZ conversion (#4831)
# Description of Changes


TLDR:
- Implemented `ConvertFromCbzSettings` component for CBZ to PDF options
- Added `ConvertToCbzSettings` component for PDF to CBZ options
- Extended conversion constants with new CBZ-related formats and
mappings
- Updated `ConvertSettings` to include CBZ-specific configuration forms
- Updated `useConvertOperation` to handle CBZ conversion parameters

For backend reference see this PR: #4472

This pull request adds support for converting between CBZ (Comic Book
Zip) and PDF formats in the frontend conversion tool. It introduces new
UI components for CBZ-to-PDF and PDF-to-CBZ conversion options, updates
the conversion parameters and form data logic, and integrates these
formats into the available conversion options and endpoints.

**CBZ/PDF Conversion Support:**

* Added `ConvertFromCbzSettings` and `ConvertToCbzSettings` components
to provide user options for CBZ-to-PDF and PDF-to-CBZ conversions,
including "Optimize for ebook" and DPI settings.

**Conversion Logic and Parameters:**

* Extended the `ConvertParameters` interface and default parameters to
include `cbzOptions` (for CBZ-to-PDF) and `cbzOutputOptions` (for
PDF-to-CBZ).

**Conversion Matrix and Endpoint Integration:**

* Added CBZ to the supported "from" and "to" format lists, updated the
conversion matrix to allow CBZ-to-PDF and PDF-to-CBZ, and mapped the new
conversions to appropriate API endpoints.
* Updated URL mapping to recognize `/cbz-to-pdf` and `/pdf-to-cbz` as
conversion tool routes.

### Front-end

<img width="1852" height="994" alt="image"
src="https://github.com/user-attachments/assets/b902438a-8ce7-4eed-a4f8-d80677c0c796"
/>
<img width="270" height="994" alt="image"
src="https://github.com/user-attachments/assets/87556380-e0c5-4974-93c2-d36f86268b49"
/>
<img width="417" height="389" alt="image"
src="https://github.com/user-attachments/assets/1889a3ec-0c06-442a-b3bb-71e1a7c34e4c"
/>
<img width="1853" height="994" alt="image"
src="https://github.com/user-attachments/assets/d6d68f5f-ed70-4be9-89b1-2e4b7cd90921"
/>
<img width="265" height="994" alt="image"
src="https://github.com/user-attachments/assets/36a05dd5-164f-46a7-b8af-aa815d6c0767"
/>




<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [X] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [X] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [X] I have performed a self-review of my own code
- [X] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [X] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [X] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2025-11-12 15:27:41 +00:00
74a1438c21 [V2] feat(unzip/front-end): Implement ZIP extraction confirmation for archives over 20 files (#4834)
# Description of Changes

TLDR:

- Introduced a user confirmation dialog for extracting ZIP files with
more than **20 files**.
- Created `useZipConfirmation` hook to handle confirmation dialog logic
and state.
- Implemented `ZipWarningModal` component to display the confirmation
dialog.
- Updated `zipFileService` to count files in ZIP and trigger
confirmation callback for large files.
- Integrated confirmation flow into `FileContext` and
`useToolResources`.
- Added translations for new ZIP warning dialog messages.

This pull request introduces a user confirmation dialog when attempting
to extract large ZIP files (**over 20 files**), improving safety and
user experience by preventing accidental extraction of very large
archives. The implementation includes a reusable confirmation modal, a
custom hook to handle dialog state and resolution, and updates to the
ZIP extraction logic to support this workflow.

**User Experience Improvements**
* Added a new localized warning dialog (`ZipWarningModal`) that prompts
users for confirmation when extracting ZIP files containing more than 20
files. This dialog displays the ZIP file name, file count, and offers
"Cancel" and "Extract" actions, with responsive layouts for desktop and
mobile

**ZIP Extraction Workflow Enhancements**
* Updated the ZIP extraction logic in `ZipFileService` to count the
number of files in a ZIP and invoke a confirmation callback if the file
count exceeds the threshold. Extraction proceeds only if the user
confirms; otherwise, the ZIP remains unextracted.
* Added a new hook (`useZipConfirmation`) to manage the confirmation
dialog’s state and provide a promise-based API for requesting user
confirmation.

**Integration with Application State**
* Integrated the confirmation workflow into `FileContext`, passing the
confirmation function into ZIP extraction calls and rendering the modal
dialog at the appropriate time.
* Updated relevant interfaces and method signatures to support the
optional confirmation callback for large ZIP extractions throughout the
codebase.


<img width="515" height="321" alt="image"
src="https://github.com/user-attachments/assets/f35a7588-4635-4ccd-9ee6-95edb17fee99"
/>
<img width="515" height="321" alt="image"
src="https://github.com/user-attachments/assets/0525acf3-4174-42cd-8912-910e754c467c"
/>

<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [X] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [X] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [X] I have performed a self-review of my own code
- [X] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [X] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [X] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
Co-authored-by: Anthony Stirling <[email protected]>
2025-11-12 15:18:15 +00:00
4d349c047b [V2] feat(delete-form,modify-form,fill-form,extract-forms): add delete, modify, fill, and extract form functionality (#4830)
# Description of Changes

TLDR
- Adds `/api/v1/form/fields`, `/fill`, `/modify-fields`, and
`/delete-fields` endpoints for end-to-end AcroForm workflows.
- Centralizes form field detection, filling, modification, and deletion
logic in `FormUtils` with strict type handling.
- Introduces `FormPayloadParser` for resilient JSON parsing across
legacy flat payloads and new structured payloads.
- Reuses and extends `FormCopyUtils` plus `FormFieldTypeSupport` to
create, clone, and normalize widget properties when transforming forms.

### Implementation Details
- `FormFillController` updates the new multipart APIs, and streams
updated documents or metadata responses.
- `FormUtils` now owns extraction, template building, value application
(including flattening strategies), and field CRUD helpers used by the
controller endpoints.
- `FormPayloadParser` normalizes request bodies: accepts flat key/value
maps, combined `fields` arrays, or nested templates, returning
deterministic LinkedHashMap ordering for repeatable fills.
- `FormFieldTypeSupport` encapsulates per-type creation, value copying,
default appearance, and option handling; utilized by both modification
flows and `FormCopyUtils` transformations.
- `FormCopyUtils` exposes shared routines for making widgets across
documents

### API Surface (Multipart Form Data)
- `POST /api/v1/form/fields` -> returns `FormUtils.FormFieldExtraction`
with ordered `FormFieldInfo` records plus a fill template.
- `POST /api/v1/form/fill` -> applies parsed values via
`FormUtils.applyFieldValues`; optional `flatten` renders appearances
while respecting strict validation.
- `POST /api/v1/form/modify-fields` -> updates existing fields in-place
using `FormUtils.modifyFormFields` with definitions parsed from
`updates` payloads.
- `POST /api/v1/form/delete-fields` -> removes named fields after
`FormPayloadParser.parseNameList` deduplication and validation.

<img width="1305" height="284" alt="image"
src="https://github.com/user-attachments/assets/ef6f3d76-4dc4-42c1-a779-0649610cbf9a"
/>

### Individual endpoints:

<img width="1318" height="493" alt="image"
src="https://github.com/user-attachments/assets/65abfef9-50a2-42e6-8830-f07a7854d3c2"
/>
<img width="1310" height="582" alt="image"
src="https://github.com/user-attachments/assets/dd903773-5513-42d9-ba5d-3d8f204d6a0d"
/>
<img width="1318" height="493" alt="image"
src="https://github.com/user-attachments/assets/c22f65a7-721a-45bb-bb99-4708c423e89e"
/>
<img width="1318" height="493" alt="image"
src="https://github.com/user-attachments/assets/a76852f5-d5d1-442a-8e5e-d0f29404542a"
/>


### Data Validation & Type Safety
- Field type inference (`detectFieldType`) and choice option resolution
ensure only supported values are written; checkbox mapping uses export
states and boolean heuristics.
- Choice inputs pass through `filterChoiceSelections` /
`filterSingleChoiceSelection` to reject invalid entries and provide
actionable logs.
- Text fills leverage `setTextValue` to merge inline formatting
resources and regenerate appearances when necessary.
- `applyFieldValues` supports strict mode (default) to raise when
unknown fields are supplied, preventing silent data loss.


### Automation Workflow Support

The `/fill` and `/fields` endpoints are designed to work together for
automated form processing. The workflow is straightforward: extract the
form structure, modify the values, and submit for filling.


How It Works:
1. The `/fields` endpoint extracts all form field metadata from your PDF
2. You modify the returned JSON to set the desired values for each field
3. The `/fill` endpoint accepts this same JSON structure to populate the
form

Example Workflow:

```bash
# Step 1: Extract form structure and save to fields.json
curl -o fields.json \
     -F [email protected] \
     http://localhost:8080/api/v1/form/fields

# Step 2: Edit fields.json to update the "value" property for each field
# (Use your preferred text editor or script to modify the values)

# Step 3: Fill the form using the modified JSON
curl -o filled-form.pdf \
     -F [email protected] \
     -F [email protected] \
     http://localhost:8080/api/v1/form/fill
```

#### How to Fill the `template` JSON

The `template` (your data) is filled by creating key-value pairs that
match the "rules" defined in the `fields` array (the schema).

1. Find the Field `name`: Look in the `fields` array for the `name` of
the field you want to fill.
    * *Example:* `{"name": "Agent of Dependent", "type": "text", ...}`

2. Use `name` as the Key: This `name` becomes the key (in quotes) in
your `template` object.
    * *Example:* `{"Agent of Dependent": ...}`

3. Find the `type`: Look at the `type` for that same field. This tells
you what *kind* of value to provide.
    * `"type": "text"` requires a string (e.g., `"John Smith"`).
    * `"type": "checkbox"` requires a boolean (e.g., `true` or `false`).
* `"type": "combobox"` requires a string that *exactly matches* one of
its `"options"` (e.g., `"Choice 1"`).

4.  Add the Value: This matching value becomes the value for your key.

#### Correct Examples

* For a Textbox:
    * Schema: `{"name": "Agent of Dependent", "type": "text", ...}`
    * Template: `{"Agent of Dependent": "Mary Jane"}`

* For a Checkbox:
    * Schema: `{"name": "Option 2", "type": "checkbox", ...}`
    * Template: `{"Option 2": true}`

* For a Dropdown (Combobox):
* Schema: `{"name": "Dropdown2", "type": "combobox", "options": ["Choice
1", "Choice 2", ...] ...}`
    * Template: `{"Dropdown2": "Choice 1"}`

### Incorrect Examples (These Will Error)

* Wrong Type: `{"Option 2": "Checked"}`
* Error: "Option 2" is a `checkbox` and expects `true` or `false`, not a
string.
* Wrong Option: `{"Dropdown2": "Choice 99"}`
* Error: `"Choice 99"` is not listed in the `options` for "Dropdown2".

### For people manually doing this

For users filling forms manually, there's a simplified format that
focuses only on field names and values:

```json
{
  "FullName": "",
  "ID": "",
  "Gender": "Off",
  "Married": false,
  "City": "[]"
}
```

This format is easier to work with when you're manually editing the
JSON. You can skip the full metadata structure (type, label, required,
etc.) and just provide the field names with their values.

Important caveat: Even though the type information isn't visible in this
simplified format, type validation is still enforced by PDF viewers.
This simplified format just makes manual editing more convenient while
maintaining data integrity.

Please note: this suffers from:
https://issues.apache.org/jira/browse/PDFBOX-5962

Closes https://github.com/Stirling-Tools/Stirling-PDF/issues/237
Closes https://github.com/Stirling-Tools/Stirling-PDF/issues/3569
<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [x] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
Co-authored-by: Anthony Stirling <[email protected]>
2025-11-10 23:41:26 +00:00
Balázs SzücsandGitHub 9440e99227 [V2] feat(replaceColor): add CMYK color space conversion option (#4832)
# Description of Changes

TLDR:
- Introduced a new "Convert to CMYK" option in Replace Color settings.
- Added tooltips for the new CMYK conversion feature.
- Updated ReplaceColorParameters to support COLOR_SPACE_CONVERSION
option.

For backend reference see this PR:  #4494

This pull request adds support for converting PDF colors to the CMYK
color space in the Replace Color tool, which is especially useful for
preparing documents for professional printing. The changes include
updates to the user interface, tooltips, and type definitions to
accommodate this new option.

**Replace Color tool: Add CMYK color space conversion option**

* Feature addition:
* Added a new `COLOR_SPACE_CONVERSION` option to the
`replaceAndInvertOption` parameter in the `ReplaceColorParameters` type,
enabling support for CMYK color conversion.
* Updated the `ReplaceColorSettings` component to include "Convert to
CMYK" as a selectable option in the UI.

* User guidance:
* Added a new tooltip entry explaining the "Convert to CMYK" feature,
describing its purpose and use case for professional printing.

### Front-end
<img width="642" height="994" alt="image"
src="https://github.com/user-attachments/assets/fa1df879-f157-45ca-9865-238238afc093"
/>

<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### Translations (if applicable)

- [ ] I ran
[`scripts/counter_translation.py`](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/docs/counter_translation.md)

### UI Changes (if applicable)

- [x] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2025-11-06 14:33:34 +00:00
Balázs SzücsandGitHub bfd6610565 [V2] fix(tooltip): adjust close button position (#4803)
# Description of Changes

- Updated the `top` property of `.tooltip-pin-button` from `-0.5rem` to
`0.5rem` for proper alignment.

### Pictures:

Before:
<img width="903" height="838" alt="image"
src="https://github.com/user-attachments/assets/df2dfab0-9a5d-4d45-9b7b-16a30124af87"
/>
After:
<img width="903" height="838" alt="image"
src="https://github.com/user-attachments/assets/d88f3fad-b281-4dfa-96e1-e56e2639aaf5"
/>
Before:
<img width="903" height="838" alt="image"
src="https://github.com/user-attachments/assets/6406b9f4-8d03-4703-b680-9f70007ecced"
/>
After:
<img width="903" height="838" alt="image"
src="https://github.com/user-attachments/assets/7c548149-ab5d-4364-bee7-9acd55662216"
/>



<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [x] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.
2025-11-02 16:08:25 +00:00
Balázs SzücsandGitHub 06efab5cb2 fix(sanitize): fix JavaScript handling, embedded file sanitization (#4652)
# Description of Changes

### Fixes
- Added document-level JavaScript removal: Now removes OpenAction and
catalog additional actions (WC, WS, DS, WP, DP) that execute on document
open, save, print, and close events
- Added page-level JavaScript removal: Removes page open/close actions
(O, C) that were previously missed
- Added annotation additional actions removal: Removes all 10 annotation
event handlers (Bl, D, E, Fo, PC, PI, PO, PV, U, X) for mouse/focus
events
- Fixed embedded file removal: Corrected implementation to use
`catalog.getNames().setEmbeddedFiles(null)` instead of incorrectly
targeting page resources

### Verification:

Before (after embedded file "removal"):
<img width="706" height="671" alt="image"
src="https://github.com/user-attachments/assets/7d10e1ba-78bc-4094-b28a-0eae3613db3c"
/>
After:
<img width="706" height="671" alt="image"
src="https://github.com/user-attachments/assets/b278c2a6-1605-483f-b39c-1c3aa047acc2"
/>


<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

Signed-off-by: Balázs Szücs <[email protected]>
2025-10-11 18:37:58 +01:00
Balázs SzücsandGitHub 085b8795d5 feat(crop): Crop remove outside text (#4499)
# Description of Changes

This PR adds option to remove text outside crop area via Ghostscript.
### Crop feature enhancements

- Added a checkbox to the `crop.html` template and a corresponding label
in the English properties file to allow users to select "Remove text
outside crop (retains images)" when cropping PDFs.
- Updated the `CropPdfForm` model to include a new boolean property
`removeDataOutsideCrop` to capture the user's selection.
<img width="1418" height="815" alt="image"
src="https://github.com/user-attachments/assets/47785372-7609-4637-ab3b-f05ab6d95957"
/>


### Backend logic changes

- Modified the `CropController` so that if `removeDataOutsideCrop` is
true, cropping is performed using a two-step process: first setting the
crop box with PDFBox, then using Ghostscript to remove data outside the
crop box. Otherwise, the crop is performed using only PDFBox.
- Added necessary imports for handling files, paths, and process
execution to support the new Ghostscript-based cropping workflow.

### Endpoint configuration

- Registered the new "crop" endpoint under the "Ghostscript" group in
the endpoint configuration, enabling routing for the enhanced cropping
feature.

### UI
<img width="671" height="867" alt="image"
src="https://github.com/user-attachments/assets/ad01fcd4-343b-40e8-9345-135bdf746ca4"
/>

### Sample files/Verification
Before:
<img width="969" height="747" alt="image"
src="https://github.com/user-attachments/assets/d5a205f7-0aaf-4990-9b24-43e9ef9cf716"
/>

After:
<img width="1165" height="690" alt="image"
src="https://github.com/user-attachments/assets/7c73e35b-c52b-4be2-a892-72f0125f66b4"
/>

See for yourself with:

[true-pdf-sample-1_cropped.pdf](https://github.com/user-attachments/files/22546716/true-pdf-sample-1_cropped.pdf)
other sample PDF:

[output.pdf](https://github.com/user-attachments/files/22546785/output.pdf)

Closes #2652

<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [x] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2025-10-11 18:35:24 +01:00
fda1d6bc73 fix(repair): suppress corrupted PDF error/warning banner on repair page (#4434)
# Description of Changes

Updated JS/HTML to ignore PDF corruption warning on repair-pdf html,
since if user is already there, it may be safely assumed that the user
is well-aware about said PDF corruption, and does not actually benefit
from the information

Closes:  #4432

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---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
Co-authored-by: Copilot <[email protected]>
2025-10-11 18:23:44 +01:00
Balázs SzücsandGitHub 60c7ba40a6 fix(scale): Throw exceptions for invalid page size instead of returning null in getTargetSize method (#4460)
# Description of Changes

Fixed getTargetSize to never make an early null return, instead throw an
appropriate customException when the submitted doc has 0 pages.

### Why this change was made:
- If getTargetSize returned null, the call targetSize.getWidth() would
throw a NullPointerException immediately.
- PDDocument.getNumberOfPages() can be 0 e.g., new PDDocument() or a
loader/factory that produced an empty document for a malformed or
partial upload, or a custom pdfDocumentFactory that creates an empty
document in some error paths.
- Replacing the null return with throw
ExceptionUtils.createInvalidPageSizeException("KEEP"): it fails fast
with a clear error instead of producing an NPE.

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---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2025-10-11 18:23:09 +01:00
Balázs SzücsandGitHub 13a6fb9cfe Update Hungarian translations for improved consistency and clarity. (#4623)
# Description of Changes

Re-read the translations, translated some missing ones, improved some
translations, and fixed my previous missing of inconsistent
(grammatically both correct) translation.


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## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

Signed-off-by: Balázs Szücs <[email protected]>
2025-10-11 18:14:54 +01:00
Balázs SzücsandGitHub df870e6902 fix(replace-and-invert-color): preserve original filename with '-inverted.pdf' suffix for output (#4594)
# Description of Changes

As the PR name suggests, replace-and-invert-color returned files _only_
named inverted.pdf instead of original name + inverted.pdf.


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---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2025-10-11 18:14:32 +01:00
Balázs SzücsandGitHub 2c325a911b docs: update and reorganize README (#4608)
# Description of Changes

For demo/preview:
https://github.com/balazs-szucs/Stirling-PDF/tree/update-and-reorganize-readme

### Pictures (samples):
<img width="895" height="717" alt="image"
src="https://github.com/user-attachments/assets/c262350d-30a3-42dd-8811-5ba1daf6e225"
/>
<img width="895" height="631" alt="image"
src="https://github.com/user-attachments/assets/8d520fc5-5c20-4343-8435-5e241fc8d39d"
/>


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---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [x] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2025-10-11 18:13:12 +01:00
599beb7912 feat(pdf-to-cbr): integrate RAR for CBR output generation (#4626)
# Description of Changes

This pull request introduces full support for generating true CBR (Comic
Book RAR) archives from PDF files using the local RAR CLI

### CBR Conversion Implementation:

- Refactored `PdfToCbrUtils.java` to generate image files for each PDF
page, invoke the RAR CLI to create a `.cbr` archive, and clean up
temporary files after conversion..

### Dependency & Endpoint Management:

- Added RAR as a required external dependency in
`ExternalAppDepConfig.java` and checks for its availability, disabling
related endpoints if missing.
- Registered new endpoints under the "RAR" group in
`EndpointConfiguration.java` and updated group validation logic.

### Controller and API Updates:

- Updated the API controller to clarify that the output is a true CBR
archive created with RAR, not ZIP-based.
- Modified the web controller to check for endpoint availability and
return a 404 error if the CBR conversion feature is disabled.


### Sample logs/verification:

Conversion command

> 23:12:41.552 [qtp1634254747-43] INFO s.s.common.util.ProcessExecutor -
Running command: rar a -m5 -ep1 output.cbr page_001.png
> 23:12:41.571 [Thread-25] INFO  s.s.common.util.ProcessExecutor - 
> 23:12:41.571 [Thread-25] INFO s.s.common.util.ProcessExecutor - RAR
7.12 Copyright (c) 1993-2025 Alexander Roshal 23 Jun 2025
> 23:12:41.571 [Thread-25] INFO s.s.common.util.ProcessExecutor - Trial
version Type 'rar -?' for help
> 23:12:41.571 [Thread-25] INFO  s.s.common.util.ProcessExecutor - 
> 23:12:41.571 [Thread-25] INFO s.s.common.util.ProcessExecutor -
Evaluation copy. Please register.
> 23:12:41.571 [Thread-25] INFO  s.s.common.util.ProcessExecutor - 
> 23:12:41.572 [Thread-25] INFO s.s.common.util.ProcessExecutor -
Creating archive output.cbr
> 23:12:41.578 [Thread-25] INFO  s.s.common.util.ProcessExecutor - 
> 23:12:41.587 [Thread-25] INFO s.s.common.util.ProcessExecutor - Adding
page_001.png OK
> 23:12:41.587 [Thread-25] INFO  s.s.common.util.ProcessExecutor - Done

Verification whether its RAR (not included in the code; was to verify
whether the code works)

> ~/Downloads
> ❯ unrar l lorem-ipsum_converted.cbr
> 
> UNRAR 7.12 freeware      Copyright (c) 1993-2025 Alexander Roshal
> 
> Archive: lorem-ipsum_converted.cbr
> Details: RAR 5
> 
>  Attributes      Size     Date    Time   Name
> ----------- ---------  ---------- -----  ----
>  -rw-r--r--    105955  2025-10-07 23:12  page_001.png
> ----------- ---------  ---------- -----  ----
>                105955                    1



Logs on startup with no RAR CLI

> INFO:unoserver:Started.
> 12:09:16.592 [main] INFO s.s.p.s.configuration.DatabaseConfig - Using
default H2 database
> INFO:unoserver:Server PID: 46
> 12:09:21.281 [main] INFO s.s.c.config.TempFileConfiguration - Created
temporary directory: /tmp/stirling-pdf/stirling-pdf
> 12:09:21.329 [main] WARN s.s.SPDF.config.ExternalAppDepConfig -
Missing dependency: rar - Disabling group: RAR (Affected features:
Pdf/cbr, PDF To Cbr)
> 12:09:22.066 [main] INFO s.s.S.config.EndpointConfiguration - Disabled
tool groups: RAR (endpoints may have alternative implementations)
> 12:09:22.066 [main] INFO s.s.S.config.EndpointConfiguration - Disabled
functional groups: enterprise
> 12:09:22.066 [main] INFO s.s.S.config.EndpointConfiguration - Total
disabled endpoints: 3. Disabled endpoints: pdf-to-cbr, pdf/cbr,
url-to-pdf
> 12:09:22.407 [main] INFO s.s.p.s.service.DatabaseService - Source
directory does not exist: configs/db/backup
> 12:09:23.092 [main] INFO s.software.common.util.FileMonitor -
Monitoring directory: ./pipeline/watchedFolders
> 12:09:23.721 [main] INFO s.s.c.service.TempFileCleanupService -
Created LibreOffice temp directory:
/tmp/stirling-pdf/stirling-pdf/libreoffice


<!--
Please provide a summary of the changes, including:

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- Why the change was made
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Closes #(issue_number)
-->

---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
Co-authored-by: Copilot <[email protected]>
2025-10-10 14:10:44 +01:00
6364f0d001 Update Hungarian translations (#4573)
# Description of Changes

Updated new strings to hungarian like CBZ converter related stuff,
Invalid URL etc...

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## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
Co-authored-by: Anthony Stirling <[email protected]>
2025-10-04 14:43:23 +01:00
Balázs SzücsandGitHub 3476c36a2a fix(scanner-effect): lower default DPI in ScannerEffectRequest (#4565)
# Description of Changes

On High preset the Scanner-effect request was blocked on default since
max DPI is 500. This meant if users **tried** to use Scannereffect on
default DPI limit, and default ScannerEffect setting then they would get
error. This update lowers default high preset's DPI to 300 so that is
under the default limit.

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## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

Signed-off-by: Balázs Szücs <[email protected]>
2025-10-04 11:25:27 +01:00
Balázs SzücsandGitHub ec1ac4cb2d feat(cbr-to-pdf,pdf-to-cbr): add PDF to/from CBR conversion with ebook optimization option (#4581)
# Description of Changes

This pull request adds support for converting CBR (Comic Book RAR) files
to PDF, optimizes CBZ/CBR-to-PDF conversion for e-readers using
Ghostscript, and improves file type detection and image file handling.
It introduces the `CbrUtils` and `PdfToCbrUtils` utility classes,
refactors CBZ conversion logic, and integrates these features into the
API controller. The most important changes are grouped below.

### CBR Support and Conversion:

- Added the `com.github.junrar:junrar` dependency to support RAR/CBR
archive extraction in `build.gradle`. (https://github.com/junrar/junrar
and https://github.com/junrar/junrar?tab=License-1-ov-file#readme for
repo and license)
- Introduced the new utility class `CbrUtils` for converting CBR files
to PDF, including image extraction, sorting, and error handling.
- Added the `PdfToCbrUtils` utility class to convert PDF files into CBR
archives by rendering each page as an image and packaging them.

### CBZ/CBR Conversion Optimization:

- Refactored `CbzUtils.convertCbzToPdf` to support optional Ghostscript
optimization for e-reader compatibility and added a new method for this.
- Added `GeneralUtils.optimizePdfWithGhostscript`, which uses
Ghostscript to optimize PDFs for e-readers, and integrated error
handling.

### API Controller Integration:

- Updated `ConvertImgPDFController` to support CBR conversion, CBZ/CBR
optimization toggling, and Ghostscript availability checks.

### Endpoints
<img width="1298" height="522" alt="image"
src="https://github.com/user-attachments/assets/144d3e03-a637-451a-9c35-f784b2a66dc1"
/>

<img width="1279" height="472" alt="image"
src="https://github.com/user-attachments/assets/879f221d-b775-4224-8edb-a23dbea6a0ca"
/>

### UI

<img width="384" height="105" alt="image"
src="https://github.com/user-attachments/assets/5f861943-0706-4fad-8775-c40a9c1f3170"
/>


### File Type and Image Detection Improvements:

- Improved file extension detection for comic book files and image files
in `CbzUtils` and added a shared regex pattern utility for image files.

### Additional notes:
- Please keep in mind new the dependency, this is not dependency-free
implementation (as opposed to CBZ converter)
- RAR 5 currently not supported. (because JUNRAR does not support it)
- Added the new ebook optimization func to GeneralUtils since we'll soon
(hopefully) at least 3 book/ebook formats (EPUB, CBZ, CBR) all of which
can use it.
- Once again this has been thoroughly tested but can't share actual
"real life" file due to copyright.


Closes: #775
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Closes #(issue_number)
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---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [x] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [x] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2025-10-04 11:15:23 +01:00
Balázs SzücsandGitHub fd95876d8f feat(merge): use metadata for sortByDate (#4461)
# Description of Changes

Follow-up for:
https://github.com/Stirling-Tools/Stirling-PDF/issues/4233#issuecomment-3299735631

Please read thread there.

### Quick summary:
- Paths/BasicFileAttributes for getting creaton/modifcation date ALWAYS
resulted on 0
- Comporator, therefore always merged in the order it was handed to it
- -\> when calling this was not an issue because front-end arranged the
files on right sortByDate
- -\> when calling from API however, due to this, it wasn't working

### Fix:
- Rely on PDF/XMP metadata on the back-end for merging, while that is
also not completely reliable still better

Closes: #4233
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-->

---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2025-10-04 11:07:02 +01:00
Balázs SzücsandGitHub b661eb8ff0 refactor: Replace manual resource handling with try-with-resources (#4593)
# Description of Changes


Explanation on try-with-resource:

> Many resources in Java need be closed after they have been used. If
they are not, the garbage collector cannot reclaim the resources'
memory, and they are still considered to be in use by the operating
system. Such resources are considered to be leaked, which can lead to
performance issues.
> 
> Java 7 introduced the try-with-resources statement, which guarantees
that the resource in question will be closed.
> 
> try (InputStream input = Files.newInputStream(path)) {
>   // "input" will be closed after the execution of this block
> }
> 
> This syntax is safer than the traditional method using try, catch, and
finally and hence should be preferred.

https://rules.sonarsource.com/java/tag/java8/RSPEC-2093/

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---

## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2025-10-04 10:49:39 +01:00
Balázs SzücsandGitHub 575854952a feat(get-info-on-pdf): use PDFBox preflight to validate PDF compliancy level, and parse in compliancy type (#4595)
# Description of Changes

- Refactored methods for parsing and extracting PDF/A conformance levels
from XMP metadata.
- Implemented PDF/A validation using Preflight from Apache PDFBox.
- Enhanced PDF information generation to include PDF/A conformance level
and validation results.
- Updated compliance checks and JSON output to reflect new PDF/A
capabilities.

### Test files:

[lorem-ipsum_PDFA1b.pdf](https://github.com/user-attachments/files/22687689/lorem-ipsum_PDFA1b.pdf)

[lorem-ipsum_PDFA_2b.pdf](https://github.com/user-attachments/files/22687692/lorem-ipsum_PDFA_2b.pdf)

[lorem-ipsum_PD⁄A3a.pdf](https://github.com/user-attachments/files/22687693/lorem-ipsum_PD.A3a.pdf)

### New results:
<img width="699" height="257" alt="image"
src="https://github.com/user-attachments/assets/b8cb5510-2908-4e08-97f6-d5799e0e1be7"
/>
<img width="699" height="257" alt="image"
src="https://github.com/user-attachments/assets/d7af3731-ad19-4524-b1c1-32f47776e6af"
/>
<img width="699" height="257" alt="image"
src="https://github.com/user-attachments/assets/6e48e65b-2ebc-402a-a222-bfdbf783e45d"
/>

I also validated with online tools. Should be good now!

I was also thinking moving this to GeneralUtils; it may be useful for
PDF/A converter in the future, or for other features. Not sure yet, for
now I think this is good for now.

Closes #4568

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- Why the change was made
- Any challenges encountered

Closes #(issue_number)
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---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [x] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2025-10-04 10:22:29 +01:00
69b2701fbf feat(sign): Add signature color picker and custom signature colors (#4441)
# Description of Changes

Added sign custom colour as per #4413

### Example doc


[lorem-ipsum_signed.pdf](https://github.com/user-attachments/files/22310651/lorem-ipsum_signed.pdf)

### UI/Picture

<img width="771" height="553" alt="image"
src="https://github.com/user-attachments/assets/3a715723-d281-4175-8a33-c68cb53e2b47"
/>

<img width="514" height="445" alt="image"
src="https://github.com/user-attachments/assets/c928fbb2-63db-4f44-bc15-9b556af7b3a5"
/>

<img width="514" height="445" alt="image"
src="https://github.com/user-attachments/assets/ea31f2f2-9790-4166-9d33-69771546858d"
/>

Closes #4413

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Please provide a summary of the changes, including:

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- Why the change was made
- Any challenges encountered

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-->

---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [x] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
Co-authored-by: Anthony Stirling <[email protected]>
2025-09-29 14:46:26 +01:00
Balázs SzücsandGitHub 51aa03b256 feat(cbz-to-pdf,pdf-to-cbz): Converter for CBZ format to and from PDF (#4472) 2025-09-28 21:41:50 +01:00
413cd0c697 refactor: replace switch statements with modern switch expressions for better readability (#4095)
Co-authored-by: Copilot <[email protected]>
Co-authored-by: Anthony Stirling <[email protected]>
2025-09-28 21:40:23 +01:00
Balázs SzücsandGitHub e44d5f3714 perf: Logging statements to use parameterized messages (#4399) 2025-09-28 21:17:58 +01:00
Balázs SzücsandGitHub ae1db0dd13 refactor: replace size checks with isEmpty(), safely collapse redundant emptiness checking logic, minor code improvements (#4132) 2025-09-28 20:51:40 +01:00
045f4cc591 feat: Add RegexPatternUtils for centralized regex management, file naming funcs, UtilityClass annotation (#4218)
Co-authored-by: Copilot <[email protected]>
Co-authored-by: Anthony Stirling <[email protected]>
2025-09-28 16:56:35 +01:00
Balázs SzücsandGitHub 133e6d3de6 refactor(core,common,proprietary): Replace Date with Instant/modern Date API alternative for improved time handling (#4497) 2025-09-28 16:41:20 +01:00
Balázs SzücsandGitHub 07392ed25e feat(replace-and-invert-colour): Add CMYK color space conversion with prepress preset for PDF processing (#4494) 2025-09-28 16:39:20 +01:00
Balázs SzücsandGitHub e2733e34b4 Update Hungarian translation (#4401) 2025-09-28 16:30:21 +01:00
Balázs SzücsandGitHub ef7030d5a9 feat(multi-layout): implement form field copying and transformation for multi-page PDF to keep form data (#4314) 2025-09-25 21:26:11 +01:00
Balázs SzücsandGitHub 798fc257aa fix: Update checkbox elements to use Bootstrap classes for consistent styling (#4412) 2025-09-19 08:31:44 +01:00
Balázs SzücsandGitHub c684a51cf9 feat: custom error handling when calling renderImageWithDPI, controllers to respect global DPI (#4407) 2025-09-18 13:43:21 +01:00
Balázs SzücsandGitHub a438a15105 Update hungarian translation for editTableOfContents strings (#4165) 2025-09-06 20:27:19 +01:00
Balázs SzücsandGitHub 8192b1a44f performance: Use StringBuilder instead of string concatenation for building strings (#4193) 2025-09-06 20:27:11 +01:00
Balázs SzücsandGitHub 47bce86ae2 fix: try-with-resources for Streams interacting with Files to ensure proper resource management (#4404)
# Description of Changes

The Javadoc recommends wrapping Files.list(), Files.walk(),
Files.find(), and Files.lines() in try-with-resources so the stream’s
close() is called as soon as the terminal operation completes.

This is because when Stream interact with files, Java can ONLY close the
Stream during garbage-collection finalization, which is not guaranteed
to run promptly or at all before the JVM exits, creating a memory leak.

Direct quote:

> Streams have a
[BaseStream.close()](https://docs.oracle.com/javase/8/docs/api/java/util/stream/BaseStream.html#close--)
method and implement
[AutoCloseable](https://docs.oracle.com/javase/8/docs/api/java/lang/AutoCloseable.html),
but nearly all stream instances do not actually need to be closed after
use. Generally, only streams whose source is an IO channel (such as
those returned by [Files.lines(Path,
Charset)](https://docs.oracle.com/javase/8/docs/api/java/nio/file/Files.html#lines-java.nio.file.Path-java.nio.charset.Charset-))
will require closing. Most streams are backed by collections, arrays, or
generating functions, which require no special resource management. (If
a stream does require closing, it can be declared as a resource in a
try-with-resources statement.)

> A DirectoryStream is opened upon creation and is closed by invoking
the close method. Closing a directory stream releases any resources
associated with the stream. Failure to close the stream may result in a
resource leak. The try-with-resources statement provides a useful
construct to ensure that the stream is closed:

Sources:
https://docs.oracle.com/javase/8/docs/api/java/util/stream/Stream.html

https://docs.oracle.com/en/java/javase/21/docs/api/java.base/java/nio/file/DirectoryStream.html

https://stackoverflow.com/questions/79078272/using-try-with-resources-for-a-java-files-walk-stream-created-in-a-separate-meth

https://stackoverflow.com/questions/36990053/resource-leak-in-files-listpath-dir-when-stream-is-not-explicitly-closed

<!--
Please provide a summary of the changes, including:

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- Why the change was made
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Closes #(issue_number)
-->

---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
2025-09-06 09:00:17 +01:00
Balázs SzücsandGitHub 74870615df Replace uses of Arrays.asList() with either List.of() or Collections.singletonList() (#4219) 2025-09-04 15:30:45 +01:00
fe84b3ff15 feat: Add Lombok @Getter and @Setter annotations to reduce boilerplate code in multiple classes (#4321)
# Description of Changes

Update classes across the codebase to use Lombok's `@Getter` and
`@Setter` annotations, replacing manually written getter and setter
methods. This change streamlines the code, reduces boilerplate, and
improves maintainability.

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- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Signed-off-by: Balázs Szücs <[email protected]>
Co-authored-by: Copilot <[email protected]>
2025-09-04 14:29:55 +01:00
d23c2eaa30 feat: Auto-redact to support text removal on True PDFs/non-custom encoded PDFs, JUnit tests for RedactController, and TextFinder (#3936)
# Description of Changes

## Overview

This enhancement adds **true PDF text removal** to RedactController. It
changes auto-redaction from visual covering to actual text removal. The
feature removes text from True PDFs completely while keeping
compatibility with other PDF types.

## Features

### 1. True PDF Text Removal

- Removes text from PDF structure instead of just hiding it
- No impact to manual redaction or other types of PDFs (e.g.: to
searchable PDFs or custom encoded PDFs)

### 2. Advanced Content Stream Processing

#### How It Works (only high level overview)
- Token Processing: Breaks PDF content into small pieces for exact text
finding
- Font Tracking: Keeps track of fonts and formatting
- Text Operators: Finds PDF commands that show text (`Tj`, `TJ`, `'`,
`"`)
- Position Mapping: Maps text to exact locations for removal
- Rebuilds PDF: Rebuilds PDFs without the text, while keeping formatting
operators

#### No change for other types PDFs

- Because the iteration through the PDF for token/text removal and for
box placing are two separate completely methods
- This means when the there is custom encoded PDF the token/text removal
won't find any text to remove (because there is no logic for decoding
for, for now) but the box finding methods still reliably finds redacted
words and puts a box onto them. So no change.

### 3. Enhanced TextFinder Integration

#### Minor Improvements
- Page Grouping: Groups found text by page for faster processing

### JUnit tests for both of files.

- Added JUnit tests for both files. 
- Might need future improvement.

### TODOs

- Support for additional PDF types besides true PDFs (currently a WIP),
e.g.: searchable PDF/custom encoded PDF
- Feature to be expected in few weeks (best case scenario, and only if I
succeed), sadly that is significantly harder task so only true PDFs for
now

### UI

- No UI change for now

### Sample files:


[Free_Test_Data_500KB_PDF_redacted.pdf](https://github.com/user-attachments/files/21195841/Free_Test_Data_500KB_PDF_redacted.pdf)

[lorem-ipsum_redacted.pdf](https://github.com/user-attachments/files/21195842/lorem-ipsum_redacted.pdf)

[true-pdf-sample-1_redacted.pdf](https://github.com/user-attachments/files/21195843/true-pdf-sample-1_redacted.pdf)

[true-pdf-sample-2_redacted.pdf](https://github.com/user-attachments/files/21195844/true-pdf-sample-2_redacted.pdf)

[true-pdf-sample-3_redacted.pdf](https://github.com/user-attachments/files/21195845/true-pdf-sample-3_redacted.pdf)


Closes: does not actually close any issues, since it only works with
true PDFs

---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.

---------

Co-authored-by: Copilot <[email protected]>
Co-authored-by: Anthony Stirling <[email protected]>
2025-08-13 22:52:06 +01:00
Balázs SzücsandGitHub dd0bf194cd Update Hungarian translation for new update related strings (#4152)
# Description of Changes

<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
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Closes #(issue_number)
-->

---

## Checklist

### General

- [ ] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [ ] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [ ] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.
2025-08-09 15:31:28 +01:00
Balázs SzücsandGitHub 65e894870c refactor(eml-to-pdf): Improve readability, maintainability, and overall standards compliance (#4065)
# Description of Changes
refactor(eml-to-pdf): Enhance compliance with PDF/ISO standards and MIME
specifications

This commit refactors the EML-to-PDF conversion utility to improve
standards compliance, implementing requirements from multiple RFCs and
ISO specifications:

### Standards Compliance Implemented:
• **PDF Standards (ISO 32000-1:2008)**: Added PDF version validation in
`attachFilesToPdf()`
  to ensure 1.7+ compatibility for Unicode file embeddings
• **MIME Processing (RFC 2045/2046)**: Implemented case-insensitive MIME
type handling
in `processPartAdvanced()` with `toLowerCase(Locale.ROOT)` normalization
• **Content Encoding (RFC 2047)**: Enhanced `safeMimeDecode()` with
UTF-8→ISO-8859-1
  charset fallback chains for robust header decoding
• **Content-ID Processing (RFC 2392)**: Added proper Content-ID
stripping with
  `replaceAll("[<>]", "")` for embedded image references
• **Multipart Safety (RFC 2046)** (best practice, not compliance
related): Implemented recursion depth limiting (max 10 levels)
• **processMultipartAdvanced()**, setCatalogViewerPreferences used to
set PageMode.USE_ATTACHMENTS, but PDF spec 12.2 (Viewer Preferences)
requires a /ViewerPreferences dictionary for full control (e.g.,
/DisplayDocTitle). Docs suggested setting additional prefs like
/NonFullScreenPageMode to ensure attachments panel opens reliably across
viewers
• **addAttachmentAnnotationToPage**, annotations are set to
/Invisible=true but must remain interactive. PDF spec 12.5.6.15 (File
Attachment Annotations) requires /F flags to control print/view (e.g.,
NoPrint if not printable).

### Technical Improvements:
• **Coordinate System Handling**: Added rotation-aware coordinate
transformations
  in PDF annotation placement following ISO 32000-1 Section 8.3
• **Charset Fallbacks**: Implemented progressive charset detection with
UTF-8
  primary and ISO-8859-1 fallback in MIME decoding
• **Error Resilience**: Enhanced exception handling with specific error
types and
  proper resource cleanup using try-with-resources patterns
• **HTML5 Compliance**: Updated email HTML generation with proper
DOCTYPE and
  charset declarations for browser compatibility

### Security & Robustness:
• **Input Validation**: Added comprehensive null checks and boundary
validation
  throughout attachment and multipart processing
• **XSS Prevention**: All user content now processed through
`escapeHtml()` or
  `CustomHtmlSanitizer` before HTML generation

### Code Quality:
• **Method Signatures**: Updated `processMultipartAdvanced()` to include
depth
  parameter for recursion tracking
• **Switch Expressions**: Modernized switch statements to use Java 17+
arrow syntax
  where applicable
• **Documentation**: Added inline RFC/ISO references for
compliance-critical sections

All changes maintain backward compatibility while significantly
improving standards
adherence. Tested with various EML formats.

No major change. No change in tests. No change in aesthetic of the
resulting PDF. No change change in "user space" (except when user relied
on compliance of aforementioned stuff then a major improvement)

<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.
2025-08-08 13:14:57 +01:00
Balázs SzücsandGitHub ae8f68427b Updated Hungarian translation (#4094)
# Description of Changes

Should be last untranslated string.

<!--
Please provide a summary of the changes, including:

- What was changed
- Why the change was made
- Any challenges encountered

Closes #(issue_number)
-->

---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [x] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/devGuide/DeveloperGuide.md#6-testing)
for more details.
2025-08-02 23:19:24 +01:00
33d2ca2150 Updated Hungarian translations for error messages, and other miscellaneous items (#3863)
This pull request adds accurate translations, and improve clarity of
exisiting translations, also updates the ignore translations list.

### Localization Improvements:

* Updated Hungarian translations for error messages to ensure clarity
and consistency, such as correcting "Invalid role" to "Érvénytelen
szerepkör" and refining descriptions for corrupted PDF files and
encryption issues.
* Improved Hungarian translations for UI labels and prompts, including
"Pro Features" changed to "Pro Funkciók" and "Team management features
require a Pro licence or higher" updated to "A csapatkezelési
funkciókhoz Pro licenc vagy magasabb szintű licenc szükséges."


---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#6-testing)
for more details.

---------

Co-authored-by: Copilot <[email protected]>
2025-07-03 12:00:45 +01:00
Balázs SzücsandGitHub 8f2e6bc77a Updated Hungarian translations for add attachments feature (#3853)
> ### Copilot generated summary:
> 
> This pull request updates Hungarian translations in the
`messages_hu_HU.properties` file to improve clarity and consistency. The
changes primarily focus on refining text for better understanding and
alignment with the intended functionality.
> 
> 
> ### Translation improvements:
> 
> * Revised multiple entries under the `attachments` section to provide
more accurate translations for adding attachments to PDFs, including the
title, header, description, placeholder text, and button label.

### Picture of translation


![image](https://github.com/user-attachments/assets/07c3ce47-922a-4bd7-a292-625dc773b8de)


---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#6-testing)
for more details.
2025-07-01 16:15:10 +01:00
Balázs SzücsandGitHub 11e3ccd19f feat: add Thai language option for stamp feature (#3825)
# Description of Changes


This pull request adds support for Thai language text stamps in the
`StampController` and updates the corresponding HTML template to include
Thai as an option in the language selection dropdown.

### Thai language support:

*
[`stirling-pdf/src/main/java/stirling/software/SPDF/controller/api/misc/StampController.java`](diffhunk://#diff-1fc63d07188744082edc3780d43868119bf9876868c8c8db6ce324b57c60284eR184-R186):
Added a case for "thai" in the `addTextStamp` method, specifying the
font file `NotoSansThai-Regular.ttf` for Thai language support.
*
[`stirling-pdf/src/main/resources/templates/misc/stamp.html`](diffhunk://#diff-29cf511e86ebd2b1d4f378e4f0bd301aa5e024e6dc66f93672206c2b1ffa526cR91):
Added a new `<option>` for Thai language ("ไทย") in the dropdown menu
for language selection.


### Preview:


![image](https://github.com/user-attachments/assets/ef6d20e9-2df8-4970-bd4e-d4ee0780e8d1)



[dummy_stamped.pdf](https://github.com/user-attachments/files/20910418/dummy_stamped.pdf)


---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [x] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#6-testing)
for more details.
2025-06-25 23:24:26 +01:00
Balázs SzücsandGitHub 2177eff6c4 Added mockTempFileManager to tests in EML-to-PDF mockito to resolve errors (#3826)
# Description of Changes

Resolving conflict that comes from conflicts between #3797 and #3806

#3797 modified the code:
- The convertEmlToPdf and convertHtmlToPdf methods now require a
TempFileManager tempFileManager argument.
- All code (including tests) that calls these methods must now provide a
valid TempFileManager instance.

After that however, #3806 did not account for these changes,
specifically the changes to the required arguments.

---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#6-testing)
for more details.
2025-06-25 23:01:12 +01:00
Balázs SzücsandGitHub 212d4d0dcb feat: add Thai language support and corresponding font for watermarking (#3819)
# Description of Changes
This pull request adds support for Thai language in the watermark
functionality.
### Backend updates:

*
[`stirling-pdf/src/main/java/stirling/software/SPDF/controller/api/security/WatermarkController.java`](diffhunk://#diff-73e8448c42af57bb0549146473b5e7edc063533694813dfda7214e51005a90daR173-R175):
Added a new case for "thai" in the `addTextWatermark` method to use the
`NotoSansThai-Regular.ttf` font for Thai text.

### Frontend updates:

*
[`stirling-pdf/src/main/resources/templates/security/add-watermark.html`](diffhunk://#diff-dc75a6b50ba2a29c6cb17f0cfa65e4ffac88102d5834ea40fc9d9b3b4d00f8f3R41):
Added a new option for Thai language (`ไทย`) in the language dropdown
menu for watermark customization.


![image](https://github.com/user-attachments/assets/9ad3bf7f-bcc6-4f10-818e-d3e7467ab6c0)

### Sample PDF:


![image](https://github.com/user-attachments/assets/d8b569e3-9dcb-42b3-9699-67ffa8043bd3)


[dummy_watermarked.pdf](https://github.com/user-attachments/files/20903700/dummy_watermarked.pdf)


Closes #3810

---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [x] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#6-testing)
for more details.
2025-06-25 18:53:01 +01:00
Balázs SzücsandGitHub 6461b93131 feat: add JUnit tests for EML to PDF conversion (#3806)
# Description of Changes

This PR introduces tests for EML-to-PDF feature, but indirectly tests
also HTML-to-PDF as well as Attachments feature.

- Adds JUnit tests for EML-to-PDF conversion, including scenarios with
file attachments, multipart, complex, CSS styled etc.. emails.
- Confirms that adding Angus Mail as a runtime dependency does not
introduce any issues or regressions.

PR is relevant after #3781

---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#6-testing)
for more details.
2025-06-25 18:33:50 +01:00
Balázs SzücsandGitHub 9923411ade Eml-to-pdf bug fixes: removal of incompatible fonts, removal of emoji in favor of @, jakarta-mail dependency handling improvements (#3770)
# Description of Changes
This pull request introduces enhancements and code cleanup to the
`EmlToPdf` utility class, focusing on improving email-to-PDF conversion,
handling embedded images, and simplifying the codebase. Key changes
include better handling of inline images, enhanced Jakarta Mail
dependency checks, and refactoring for improved readability and
maintainability.

### Enhancements to Email-to-PDF Conversion:
* Added support for processing inline images (`cid:` references) by
converting them into data URIs for proper inline display.
* Improved attachment handling to always include embedded images
regardless of size, ensuring inline display functionality.
* Enhanced email HTML generation to process inline images and include
them in the email body.

### Attachment Handling Enhancements:
* Replaced the attachment icon placeholder (`icon` or 📎 emoji) with a
new marker (`@`) for consistency across the application (non-fat images
did not support the emoji, however @ is supported accross the board.)
* Updated the annotation logic to use `AttachmentMarkerPositionFinder`
instead of `EmojiPositionFinder`, aligning with the new attachment
marker system.


### Jakarta Mail Dependency Handling:
* Added detailed checks for core Jakarta Mail classes to determine
availability in different environments (e.g., Docker).
* Introduced validation for Jakarta Mail multipart and part types to
prevent processing invalid objects.
* Explicitly parse in the classes:

- jakarta.mail.internet.MimeMessage – Core email message parsing
- jakarta.mail.Session – Email session management
- jakarta.mail.internet.MimeUtility – MIME encoding/decoding utilities
- jakarta.mail.internet.MimePart – Individual MIME parts (attachments,
body parts)
- jakarta.mail.internet.MimeMultipart – Multi-part MIME messages
- jakarta.mail.Multipart – Base multipart interface
- jakarta.mail.Part – Base part interface

### Code Cleanup and Refactoring:
* Simplified utility classes (`StyleConstants`, `MimeConstants`,
`FileSizeConstants`) by removing unnecessary constructors and unused
constants.
* Updated log messages for clarity, such as distinguishing between
general content processing errors and multipart-specific issues.
---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#6-testing)
for more details.
2025-06-19 16:18:57 +01:00
Balázs SzücsandGitHub 50aa5e718d Added Hungarian translations for audit dashboard and added the untranslatable items to .toml file (#3765)
# Description of Changes

- Added Hungarian translations for various audit dashboard elements,
including titles, filters, and modal details.
- Added new ignore tags in `ignore_translation.toml` to accommodate
additional untranslatable fields for the Hungarian locale.


---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#6-testing)
for more details.
2025-06-18 18:48:56 +01:00
9bacebf2e9 Fix: Correct Convert Button Visuals and Make Consistent Code for EML-to-PDF (#3707)
# Description of Changes
### Before:

![image](https://github.com/user-attachments/assets/cbf3b0e5-ecb4-4959-9756-cb954858e08a)
### After:

![image](https://github.com/user-attachments/assets/d7d5a1bb-9f07-474f-b180-f8b0b15bfe62)

As I was reviewing my translation I noticed that there is a problem how
Convert button is being displayed as "Convert", after further review I
realized Eml-To-pdf.html was a bit inconsistent with other HTMLs.

This PR updates the `eml-to-pdf.html`, and addresses consistency issues,
as well the visual Convert button problem.

Updated the `eml-to-pdf.html` template to improve its structure,
styling, and functionality. The changes include enhancements to the
layout, better handling of dynamic text, and minor code cleanups.

### Layout and Styling Updates:
* Added a new block (`th:block`) to include a common game fragment and
adjusted the layout by removing extra `<br>` tags and modifying the
container structure for better alignment.
* Updated the class of a `<div>` element to include `bg-card` for
improved styling.

### Functional Improvements:
* Refactored the JavaScript to use a pre-defined `submitText` variable
for dynamic button text, improving maintainability.

### Code Cleanup:
* Removed unnecessary blank lines and improved the indentation for
better readability.

---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [x] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#6-testing)
for more details.

---------

Co-authored-by: Copilot <[email protected]>
2025-06-16 18:03:31 +01:00
Balázs SzücsandGitHub f9559151d8 Update Hungarian labels for the team feature (#3710)
# Description of Changes
This pull request updates the Hungarian (`hu_HU`) localization file for
the `stirling-pdf` project, translating previously untranslated English
strings into Hungarian. The changes enhance the user experience for
Hungarian-speaking users by providing a fully localized interface.

### Localization Updates:

* Updated navigation-related strings such as `view`, `cancel`, and
`back.toSettings` to their Hungarian equivalents (`Megtekintés`,
`Mégse`, `Vissza a Beállításokhoz`, etc.).
* Translated team management messages like `teamCreated`, `teamDeleted`,
and `teamHasUsers` into Hungarian (`Csapat sikeresen létrehozva`,
`Csapat törölve`, etc.).
* Localized team-related labels such as `team.hidden`, `team.name`, and
`team.noMembers` to Hungarian (`Rejtett csapat`, `Csapat neve`, `Ez a
csapat még nem rendelkezik tagokkal.`, etc.).
---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#6-testing)
for more details.
2025-06-16 18:02:54 +01:00
Balázs SzücsandGitHub ffcbf31cca Update hungarian translation for teams, table of contents features, and new admin labels. (#3701)
# Description of Changes

This pull request updates the Hungarian localization file
`messages_hu_HU.properties` for the `stirling-pdf` project. The changes
involve translating previously untranslated or English text into
Hungarian, ensuring consistency across the application. The most
important changes are grouped below by theme.

### Admin Tools and User Management
* Translated `account.adminTitle` and `account.adminNotif` to Hungarian
for administrator tools and privileges.
* Updated various `adminUserSettings` keys, such as `teams`,
`manageTeams`, and `teamName`, to their Hungarian equivalents.

### Team Management
* Translated team-related keys like `team.addUser`, `team.userAdded`,
and `team.internalTeamNotAccessible` to Hungarian, covering actions like
adding users, moving users, and managing internal teams.

### Table of Contents Feature
* Translated keys related to editing the table of contents in PDF
documents, such as `home.editTableOfContents.title`,
`editTableOfContents.addBookmark`, and `editTableOfContents.desc.1`, to
Hungarian.

---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#6-testing)
for more details.
2025-06-14 22:40:42 +01:00
Balázs SzücsandGitHub 2649b18ab4 Set default encryption key length to 128 bit AES in add-password.html (#3693)
# Description of Changes

This pull request makes a minor update to the `add-password.html`
template to improve the user experience by setting the default selection
for the key length to `128`.

*
[`stirling-pdf/src/main/resources/templates/security/add-password.html`](diffhunk://#diff-63c5e71a044226ec14b6c30b73cd94ab0b3c9b0606dc93ef4c942f2587a64822L36-R36):
Updated the `<option>` element for the key length `128` to include the
`selected` attribute, making it the default choice in the dropdown menu.


![image](https://github.com/user-attachments/assets/49bbf64a-7409-4259-837d-07b8d8ab280a)


Closes #3516

---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [x] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#6-testing)
for more details.
2025-06-14 19:57:22 +01:00
Balázs SzücsandGitHub 0ee52a4181 Update Hungarian translations for language names and EML to PDF functionality (#3662)
# Description of Changes
This pull request updates the Hungarian localization file
(`messages_hu_HU.properties`) with corrected translations and
improvements in language consistency. The most significant changes
include revising language names to their Hungarian equivalents and
updating the descriptions and labels for the "Email to PDF" feature.

### Localization Updates:

* **Language Names**: Updated all language names to their Hungarian
equivalents for better localization consistency (e.g., `lang.eng=angol`
for English).

* **"Email to PDF" Feature**: Rewritten descriptions, titles, and labels
for the "Email to PDF" functionality to provide accurate Hungarian
translations (e.g., `home.EMLToPDF.desc=E-mail (EML) fájlok konvertálása
PDF formátumba, beleértve a fejléceket, törzset és beágyazott képeket`).
---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [ ] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [ ] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [ ] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [x] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [ ] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#6-testing)
for more details.
2025-06-12 18:29:45 +01:00
9fbb0325b5 Add EML to PDF conversion functionality (#3650)
This pull request introduces a new feature for converting EML (email)
files to PDF format, along with various customization options. It
includes backend support for the conversion process, frontend
integration for user interaction, and updates to localization and
navigation.

### Backend Changes:
* **Added EML to PDF Conversion Logic**: Implemented a new controller
`ConvertEmlToPDF` with an endpoint `/api/v1/convert/eml/pdf` to handle
EML-to-PDF conversion requests. This includes validation, support for
HTML intermediate files, and enhanced options such as attachment
handling and size limits.
(`src/main/java/stirling/software/SPDF/controller/api/converters/ConvertEmlToPDF.java`)
* **New Model for Conversion Requests**: Introduced `EmlToPdfRequest`
class to encapsulate request parameters like attachment inclusion,
maximum attachment size, and HTML download options.
(`common/src/main/java/stirling/software/common/model/api/converters/EmlToPdfRequest.java`)
* **Dependency Update**: Added `jakarta.mail:jakarta.mail-api:2.1.3` to
the project dependencies for handling EML files. (`common/build.gradle`)


![image](https://github.com/user-attachments/assets/34c5755a-d58d-4fc6-8a51-e83ac9f4afae)


### Frontend Changes:
* **New Web Form**: Created a new HTML page `eml-to-pdf.html` for the
EML-to-PDF conversion tool, allowing users to upload EML files and
configure options.
(`src/main/resources/templates/convert/eml-to-pdf.html`)
* **Navigation Update**: Added a navigation entry for the EML-to-PDF
tool in the sidebar.
(`src/main/resources/templates/fragments/navElements.html`)


![image](https://github.com/user-attachments/assets/afbd929d-7745-4d52-8aeb-a88d21662ca6)


### Localization and UI Enhancements:
* **Localization Strings**: Added support for the EML-to-PDF tool in the
`messages_en_GB.properties` file, including titles, descriptions, and
help texts. (`src/main/resources/messages_en_GB.properties`)
* **Web Controller Update**: Added a new route `/eml-to-pdf` in
`ConverterWebController` to serve the EML-to-PDF form.
(`src/main/java/stirling/software/SPDF/controller/web/ConverterWebController.java`)

### Highlights:
* Attachment support: and Attachment section is created with fully
working PDFAnnotations, which enable users to click paperclip and
redirects to the attachment. (Requires PDF.js)
*  If attachments are present creates a catalog of attachments
* Encoding support inside the body and header for local charachters e.g:
ö,ő,ü etc..
* Optional: Users can download HTMLs, aswell as PDFs
* Advanced features for conversion that: keep links, keep as much
formatting as possible, keep images incl relative sizes, popular fonts
and many more.

### Known limitations
* Generally EML-to-HTML is very reliable however emails with complicated
layout cause problem for Weasyprint, so not all emails can reliably
converted to PDF.
* Users need PDF.js and PDFCatalog support for best attachment/embedding
support (but is not strict requirement)

### Challanges
* Embedding was a large headache, not the Embedding itself per se more
so the additional niceties such as: links, the catalog, consistent
symbols (replaced the paperclip that is generated by pdf viewer with
emoji paperclip that is consistent for everybody) and it was generally
prone all sorts of hard to diagnose issues.
* Encoding issues
* Formatting issues

However I think addressed these so shouldn't cause any additional
headache. :)

### Examples:


![image](https://github.com/user-attachments/assets/9b560216-984d-4b9f-9ae7-8975723c894d)


![image](https://github.com/user-attachments/assets/98c7a67d-82d4-4f5a-bf42-8ebc4be18b42)


![image](https://github.com/user-attachments/assets/30a53fc9-9636-4090-b5b0-0866cc054c6c)


![image](https://github.com/user-attachments/assets/80c2d109-5259-4d3f-b97a-00b513d547e9)



Closes #503

---

## Checklist

### General

- [x] I have read the [Contribution
Guidelines](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/CONTRIBUTING.md)
- [x] I have read the [Stirling-PDF Developer
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md)
(if applicable)
- [x] I have read the [How to add new languages to
Stirling-PDF](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md)
(if applicable)
- [x] I have performed a self-review of my own code
- [x] My changes generate no new warnings

### Documentation

- [ ] I have updated relevant docs on [Stirling-PDF's doc
repo](https://github.com/Stirling-Tools/Stirling-Tools.github.io/blob/main/docs/)
(if functionality has heavily changed)
- [ ] I have read the section [Add New Translation
Tags](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/HowToAddNewLanguage.md#add-new-translation-tags)
(for new translation tags only)

### UI Changes (if applicable)

- [x] Screenshots or videos demonstrating the UI changes are attached
(e.g., as comments or direct attachments in the PR)

### Testing (if applicable)

- [x] I have tested my changes locally. Refer to the [Testing
Guide](https://github.com/Stirling-Tools/Stirling-PDF/blob/main/DeveloperGuide.md#6-testing)
for more details.

---------

Co-authored-by: Copilot <[email protected]>
2025-06-08 21:26:01 +01:00