- Updated color input fields in various HTML pages to remove unnecessary classes for improved styling consistency.
- Modified the watermark node to include options for positioning and flattening watermarks.
- Enhanced the addTextWatermark function to support customizable positioning and page selection for watermarks.
- Added new controls for text and image watermarks in the UI, allowing users to specify text, font size, color, opacity, angle, and image scaling.
- Updated the WASM provider to use the latest version of pymupdf-wasm.
- Deleted the ghostscript-wasm binary file.
- Added new ICC profile file for color management.
- Updated service worker to change cache version and remove ghostscript-wasm assets from critical assets.
- Modified ghostscript loader to handle asset URLs more robustly and fetch the new ICC profile correctly.
- Add WASM settings page for configuring external AGPL modules
- Implement dynamic loading for PyMuPDF, Ghostscript, and CoherentPDF
- Add Cloudflare Worker proxy for serving WASM files with CORS
- Update all affected tool pages to check WASM availability
- Add showWasmRequiredDialog for missing module configuration
Documentation:
- Update README, licensing.html, and docs to clarify AGPL components
are not bundled and must be configured separately
- Add WASM-PROXY.md deployment guide with recommended source URLs
- Rename "CPDF" to "CoherentPDF" for consistency
- Fix URL path duplication when clicking logo (added missing leading slash)
- Use network-first caching for translation files in service worker
- Add missing translation keys (common.close, upload.clearFiles) to all languages
- Add Dutch (nl) language support to URL regex patterns
- Bump service worker cache version to v8
- Add `generate-i18n-pages.mjs` script to pre-render localized HTML files at build time
- Add `generate-sitemap.mjs` script to generate language-aware sitemap.xml
- Create `navbar-simple.html` and `footer-simple.html` partials for simple mode
- Update all 80+ tool pages with language routing support
- Expand supported languages to 12: en, de, es, fr, it, pt, tr, vi, id, zh, zh-TW
- Update i18n.ts with new language names and support configuration
- Implement languageRouterPlugin in vite.config.ts for dev server routing
- Update nginx.conf for production static file serving from language directories
- Update TRANSLATION.md with new architecture documentation and language addition guide
- Fix relative paths in 404.html for static deployment compatibility
- Update package.json with new build scripts and dependencies
- Improves SEO through static pre-rendering and proper sitemap generation
## Simple Mode Enhancements
- Add `simple-index.html` as dedicated homepage for Simple Mode
- Hide marketing sections (FAQ, How It Works, Related Tools) on tool pages
- Add simplified navbar and footer for tool pages in Simple Mode
- Configure vite preview server to handle language-prefixed URLs
## Language Routing
- Add middleware to rewrite language-prefixed URLs (e.g., /de/merge-pdf.html)
- Support all languages: en, de, es, fr, id, it, pt, tr, vi, zh, zh-TW
- Create .htaccess with internal rewrites for Apache/Hostinger hosting
## Translation Updates
- Add missing translations for digitalSignPdf, validateSignaturePdf,
emailToPdf, fontToOutline, deskewPdf to es, pt, tr, zh-TW
- Add Digital Signature and Validate Signature to homepage translation keys
- Fix language regex patterns to include all supported languages
- Fix typo in encrypt-pdf.html
- Create new hocr-transform.ts utility for parsing hOCR output
- Add line-aware text processing with baseline and rotation support
- Implement width-based font size calculation to match word bounding boxes
- Fix text selection not covering full characters issue
- Add proper type definitions for OcrLine, OcrPage, WordTransform
- Support RTL languages and CJK word break handling
New Features:
- Add Deskew PDF tool for straightening scanned/skewed PDF pages
- Add Font to Outline tool for converting text to vector paths
- Add translations for new tools in all supported locales (de, en, id, it, tr, vi, zh)
Improvements:
- Migrate GitHub issue templates from markdown to YAML forms
- Separate templates for bug reports, feature requests, and questions
- Add config.yml for issue template chooser
- Update sitemap.xml with new tool pages
- Update ghostscript loader and helper utilities
- Add CID inline image support via base64 data URI replacement
- Implement clickable link extraction from HTML anchors using regex
- Embed email attachments into PDF using pymupdf embfile_add
- Reduce font sizes for more compact PDF output (18px subject, 12px body)
- Format date with timezone (UTC+HH:MM) while preserving original time
- Clean email address formatting (Name (email) instead of <brackets>)
- Add UI options: page size selector, CC/BCC toggle, attachments toggle
- Refactor tool page headers to prevent flash of unstyled content (FOUC):
- Move long SEO titles to visually hidden `<h1>` tags for search engines.
- Use `<h2>` for visible tool titles with text matching i18n keys.
- Sync default HTML subtitles with [tools.json]
New Features:
- Digital Signature tool: Sign PDFs with X.509 certificates (PFX/PEM)
- Visible and invisible signatures
- All pages, first page, last page, or custom page selection
- Dynamic signature height based on text content
- Custom signature text, image, and styling options
- Validate Signature tool: Verify digital signatures in PDFs
- Extract and parse PKCS#7 signatures
- View signer and issuer certificate details
- Check certificate validity and expiry
- Optional custom X.509 certificate for trust verification
- Full/partial coverage detection
Infrastructure:
- Added Cloudflare Worker CORS proxy for certificate chain fetching
- Updated README with new tools and proxy deployment instructions
Documentation:
- Added Digital Signature and Validate Signature to README tools table
- Added CORS proxy deployment guide for self-hosters
- Add new tool to apply cryptographic signatures to PDFs using X.509 certificates
- Support PKCS#12 (.pfx, .p12) and PEM certificate formats
- Create PKCS#7 detached signatures compatible with all major PDF viewers
- Optional visible signature with customizable position, image, and text overlay
- Add translations for English, German, Vietnamese, and Chinese
- Add post-processing step using pdf-lib to fix ISO 19005-2/3 clause 6.2.10
- Add Group dictionaries with ICC-based color space to all pages
- Fix XObjects (Form XObjects) that have DeviceRGB in their Group dictionaries
- Reference OutputIntent's ICC profile as the blending color space
- Enable page compression for smaller output files
This ensures PDFs with transparency pass VeraPDF validation for PDF/A-2b and PDF/A-3b.
- Centralize CDN versions/URLs in cdn-version.ts
- Switch LibreOffice to @bentopdf/libreoffice-wasm package
- Fix service worker fallback to support all WASM packages
- Remove dead code and silence production logs
- Add release type detection to distinguish between version tags and edge builds
- Implement separate Docker build steps for release and edge builds with appropriate tags
- Add edge and SHA-based image tags for main branch builds
- Update nginx configuration to support Vietnamese (vi) language routing
- Simplify nginx location block to handle static files and fallback to index.html
- Remove javascript-obfuscator and ts-migrate from dependencies
- Update README with simplified self-hosting instructions using npx http-server
- Consolidate multiple server setup examples into single recommended approach
- Update build preview command to use npm run preview instead of npx serve
- Improve localization files for German, English, Vietnamese, and Chinese
- Update worker files and TypeScript logic files for improved functionality
- Enhance PDF tool pages with better structure and internationalization support
- Add @pdf-lib/fontkit dependency for enhanced font rendering capabilities
- Create font-mappings.ts configuration with language-to-font-family mappings for 100+ languages
- Implement font-loader.ts utility for dynamic font loading from CDN sources
- Add TypeScript type definitions for form-creator, OCR, and general application types
- Create types/index.ts as centralized type exports
- Remove hidden-on-touch CSS class and update shortcuts button styling for better accessibility
- Update OCR text layer rendering to support multilingual font families
- Enhance form-creator with improved font handling for international text
- Update txt-to-pdf with font support for diverse character sets
- Migrate fileHandler to support new font loading workflow
- Update main.ts and ui.ts to integrate new type system and font utilities
- Update form-creator.html page with enhanced font configuration UI
- Add favicon.ico to public directory for browser tab display
- Update favicon references across all HTML pages with proper link tags for SVG, PNG, and ICO formats
- Add Apple touch icon support for iOS devices
- Create new repair-pdf.ts logic module for PDF repair functionality
- Create new repair-pdf-page.ts utility module for page-level repair operations
- Add repair-pdf.html page with UI for PDF repair tool
- Register repair PDF tool in tools configuration and PDF tools registry
- Update UI rendering utilities to support new repair tool
- Improve favicon handling with multiple format fallbacks for cross-browser compatibility
- Standardize favicon paths to use absolute URLs for consistency
- Clean up whitespace and formatting in licensing.html for code consistency
- Add GitHub star counter badge to navigation (desktop and mobile)
- Implement grid pattern background in hero section
- Redesign hero title with inline PDF Toolkit badge and briefcase icon
- Update feature badges styling with improved visual hierarchy
- Refactor CTA button layout with icon integration
- Add simple-mode-footer utility component for footer management
- Update all tool pages with consistent styling improvements
- Enhance responsive design for mobile navigation with GitHub link
- Improve visual consistency across all pages with updated color scheme
- Cleaned up the HTML structure in index.html and pdf-multi-tool.html for better readability and maintainability.
- Improved the user interface of the PDF multi-tool with responsive button designs and better layout.
- Added new CSS styles for button states and cursor behavior.
- Updated README with corrected Docker deployment link.
- Refactored JavaScript logic to utilize new helper functions for formatting star counts.
- Commented out unused attachment functionalities in the logic files for future integration.
- Added 'Extract Attachments' and 'Edit Attachments' functionalities to manage embedded files in PDFs.
- Introduced new splitting options: by bookmarks and by a specified number of pages (N times).
- Updated the user interface to include new options and improved layout for better usability.
- Enhanced the GitHub link display with dynamic star count retrieval.
- Bumped version to 1.4.0 and updated footer to reflect the new version.
- Refactored existing code for better maintainability and added new TypeScript definitions for the new features.
- Add dark mode styling to the bookmark tool page
- Implement drag-and-drop file upload zones for PDF, CSV and JSON
- Enhance file input UI with icons and better visual feedback
- Fix formatting and whitespace issues in multiple files
- Add 'bookmark-pdf' to singlePdfLoadTools
- Create new lucide-init.ts for icon initialization
- Update HTML files to use local lucide initialization
- Add bookmark.html page with full bookmark editor functionality
- Update tools config to include bookmark tool
- Modify main.ts to handle tool cards with href links
Implement new feature to remove security restrictions from PDFs including password protection and digital signature limitations. The tool allows users to unlock PDFs they have legitimate access to for editing and printing purposes. Includes UI components, error handling, and legal disclaimer about proper usage.
Consolidate qpdf initialization code into helpers.ts to avoid duplication
Improve error message for password protected PDFs
Fortify encryption logic by auto-filling owner password when empty
- Add new formatIsoDate helper for human-readable dates
- Enhance PDF info dictionary display with better null handling
- Implement structured XMP metadata parsing with formatted output
- Improve error handling for metadata processing
refactor: convert script tags to link tags for stylesheets in HTML files
fix: update PDF download to use Uint8Array for blob creation
style: reformat CSS file for better readability and organization
- Implement core PDF manipulation tools (split, merge, convert, etc.)
- Add state management and UI utilities
- Set up build configuration with Vite and TailwindCSS
- Include essential dependencies for PDF processing
- Add gitignore and basic project configuration files
