Balázs Szücs 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


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Please provide a summary of the changes, including:

- What was changed
- 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)

### 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 <bszucs1209@gmail.com>
2025-12-22 15:17:47 +00:00
2025-12-21 10:40:32 +00:00
2025-09-05 17:12:52 +01:00
2025-12-21 10:40:32 +00:00
2025-12-21 10:40:32 +00:00
2025-12-21 10:40:32 +00:00
2025-12-21 10:40:32 +00:00
2025-12-21 10:40:32 +00:00
2025-12-03 09:11:05 +00:00
2025-12-21 10:40:32 +00:00
2025-12-21 10:40:32 +00:00
2025-12-02 17:15:29 +00:00
2025-09-04 14:08:28 +01:00
2025-11-26 17:21:42 +00:00
2025-12-21 10:40:32 +00:00
2025-12-03 09:57:00 +00:00
2025-11-05 11:44:59 +00:00

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