- Updated function parameters and return types in `page-preview.ts`, `pdf-decrypt.ts`, and `pymupdf-loader.ts` for improved type safety.
- Introduced type definitions for `CpdfInstance`, `PyMuPDFInstance`, and other related types to ensure better type checking.
- Enhanced error handling in `sanitize.ts` by creating a utility function for error messages.
- Removed unnecessary type assertions and improved type inference in `editor.ts`, `serialization.ts`, and `tools.test.ts`.
- Added type definitions for markdown-it plugins to improve compatibility and type safety.
- Enforced stricter TypeScript settings by enabling `noImplicitAny` in `tsconfig.json`.
- Cleaned up test files by refining type assertions and ensuring consistency in type usage.
- Introduced build-time and runtime options to disable tools for compliance or security.
- Updated documentation to include instructions for disabling tools in Docker and Kubernetes setups.
- Added translations for disabled tool messages in multiple languages.
- Implemented logic to filter out disabled tools from the toolbox and shortcuts in the application.
- Created utility functions to manage disabled tools configuration.
- Updated main.ts to include 'PDF to CBZ' in the tools list.
- Added new types for CBZ options and comic metadata in pdf-to-cbz-type.ts.
- Implemented comic-info utility functions for generating ComicInfo.xml and metadata OPF files.
- Created pdf-to-cbz.html page with UI for PDF to CBZ conversion, including options for image format, quality, and metadata.
- Updated vite.config.ts to route to the new PDF to CBZ page.
- Introduced a new tool for adding page labels to PDF documents, allowing users to apply Roman numerals, prefixes, and custom numbering ranges.
- Created a new HTML page for the tool with a user-friendly interface for file upload and label rule configuration.
- Implemented logic for handling file uploads, processing PDF files, and applying page labels based on user-defined rules.
- Added necessary types and utility functions for managing page label styles and normalization of start values.
- Updated main application configuration to include the new tool in the navigation.
- Added tests for page label utilities to ensure correct functionality.
Add document timestamping to the Secure PDF section using RFC 3161
protocol. Users can select from preset TSA servers (DigiCert, Sectigo,
SSL.com, Entrust, FreeTSA) or enter a custom TSA URL. No personal
certificate is required — only a cryptographic hash is sent to the server.
Key changes:
- Timestamp PDF page with TSA server selector, FAQ and SEO structured data
- timestampPdf() function with CORS proxy URL resolution
- TimestampNode for the workflow engine
- Tool entry in Secure PDF category + homepage i18n
- Built-in CORS proxy middleware for dev/preview
- Translations for all 16 languages
Tested with DigiCert, Sectigo and Entrust TSA servers. Timestamps are
verifiable in Adobe Acrobat (ETSI.RFC3161 SubFilter).
- Implemented bates-numbering-page.ts for handling Bates numbering logic.
- Created a new HTML page for Bates numbering functionality.
- Added style presets and file handling for multiple PDF uploads.
- Integrated user interface elements for file selection, style customization, and preview.
- Enhanced main.ts to support collapsible categories and compact mode for tool grid.
- Updated types for Bates numbering in bates-numbering-type.ts.
- Registered the new tool in tools.html and updated routing in vite.config.ts.
- 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
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]
- 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.
- 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 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
- Add web worker for PDF attachment processing to improve performance and prevent UI blocking
- Create add-attachments.worker.js with TypeScript definitions for type safety
- Implement worker message handling with success and error responses
- Update nginx.conf to use Cross-Origin-Resource-Policy instead of Cross-Origin-Embedder-Policy for better cross-origin resource sharing
- Refactor add-attachments.ts to use worker-based processing with transferable objects
- Update main.ts to add home logo click handler for navigation
- Improve error handling with worker error event listener
- Add validation checks for PDF file availability before processing attachments
- Add Cross-Origin-Opener-Policy and Cross-Origin-Embedder-Policy headers to nginx.conf for enhanced security
- Create serve.json configuration file with security headers for local development
- Update npm scripts to use vite preview instead of serve package for consistency
- Fix PDF viewer file parameter handling to prevent fallback to default URL
- Enable annotation editor mode by default in PDF viewers (annotationEditorMode: 1)
- Improve PDF preference management by clearing conflicting annotation editor settings before loading
- Update iframe URL construction to use URL API for proper origin handling
- Refactor annotation viewer setup to use eventBus for stamp button activation instead of direct DOM manipulation
- Add localStorage preference configuration for signature editor and permissions in sign tool
- Enhance security posture by implementing COOP/COEP headers required for SharedArrayBuffer and cross-origin isolation
feat(stamps): implement new add stamps tool with image stamp support
fix(form-filler): improve form filler UI and XFA form support
refactor(sign-pdf): improve signature tool initialization and error handling
style(ui): update text color for better visibility in dark mode
chore: update navigation links to use root-relative paths
- Updated version number in package-lock.json and relevant HTML files.
- Changed navigation links to point to the root path for consistency.
- Improved code formatting and structure in various JavaScript and HTML files for better readability.
- Added custom CSS to hide scrollbars for better aesthetics in the toolbar.
- Updated button styles for improved responsiveness and consistency across different screen sizes.
- Enhanced layout and spacing for toolbar elements and upload area for a cleaner user experience.
- Adjusted text sizes and padding for better readability and usability.
- 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
- 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: format code and improve mobile menu accessibility
style: fix whitespace and formatting in multiple files
docs: update documentation with better formatting and examples
refactor(form-filler): improve form field creation with DOM methods
refactor(compare-pdfs): use textContent instead of innerHTML
refactor(duplicate-organize): replace innerHTML with DOM methods
style(main): remove commented start app line
feat(config): add pdf-tools config file with tool categories
- 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
