- Create merge.worker.js and alternate-merge.worker.js for offloading PDF merge operations to background threads
- Migrate merge and alternate-merge logic to use Web Worker architecture for improved performance
- Move flatten tool from singlePdfLoadTools to multiFileTools configuration
- Update merge and alternate-merge tool subtitles to indicate bookmark preservation
- Refactor alternate-merge.ts to use Web Worker instead of pdf-lib for interleaving operations
- Refactor merge.ts to use Web Worker for standard merge operations
- Update fileHandler.ts to recognize flatten as a multi-file tool requiring process button handling
- Simplify form-creator.ts and flatten.ts implementations with Web Worker integration
- Update UI state management to support Web Worker-based PDF processing
- Improve performance by moving computationally intensive PDF operations off the main thread
- Refactor date field UI rendering to use inline HTML with calendar icon and format text
- Consolidate date format and keystroke action creation by removing unnecessary widget loop
- Attach Additional Actions (AA) directly to field dictionary instead of individual widgets
- Improve code clarity and reduce redundant DOM manipulation in date field initialization
- Ensure date formatting and keystroke validation work correctly at the field level in generated PDFs
- 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
Updated the form-filler logic to bypass pdf-lib for XFA forms, utilizing PDF.js for rendering. Added UI elements for form-filler options and improved the process button functionality. Enhanced the download process by implementing checks for the download button in the viewer, providing better user feedback and error handling.
Added a print button to the PDF viewer for direct printing. Implemented a scripting manager to handle XFA forms, ensuring proper rendering and interaction. Updated form-filler logic to support XFA detection and improved error handling for unsupported save operations. Refactored file handling to streamline PDF loading and viewer initialization.
Updated the pdfjs-annotation-extension-testdata.json to set default dimensions for konvaClientRect to zero. Added a HASH_PARAMS implementation in viewer.html to handle hash parsing, ensuring compatibility with the pdfjs-annotation-extension bundle and preventing runtime errors.
The clone method in DrawingOptions was previously unimplemented, now it properly creates a copy. Also removed unnecessary signature mode initialization in sign-pdf.ts as it's handled elsewhere.
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
Use original file bytes instead of saved PDF doc to preserve XFA streams. This ensures PDF.js can fully render XFA-based forms by also enabling the XFA flag in the viewer.
Add initial set of PDF.js viewer files including:
- WASM binaries for PDF rendering
- Standard fonts and CMAP files for text rendering
- UI icons and SVG assets for toolbar buttons
- TypeScript declaration files
- Loading animation GIF
- Annotation icons and UI elements
This provides the base functionality for the PDF viewer including:
- Document rendering
- Navigation controls
- Zoom functionality
- Page display options
- Annotation tools
- Document properties
- 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 a new worker script to handle editing of embedded attachments in PDF files.
- Created TypeScript definitions for message structures and response types related to attachment editing.
- Updated the main logic to utilize the worker for improved performance and responsiveness during attachment management.
- Integrated the editing feature into the UI, allowing users to view, remove, or replace attachments in their PDFs.
- Enhanced error handling and user feedback during the editing process.
- Added a new worker script to handle extraction of embedded attachments from PDF files.
- Created TypeScript definitions for the message structure and response types.
- Updated the main extraction logic to utilize the worker for improved performance and responsiveness.
- Integrated the extraction feature into the UI, allowing users to extract attachments as a ZIP file.
- Enhanced error handling and user feedback during the extraction process.
- 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.
- Introduced new pages and logic for converting JSON files to PDF and vice versa.
- Implemented web workers for handling conversion processes in the background.
- Updated Vite configuration to include new HTML pages for the conversion tools.
- Enhanced user interface with file upload sections and status messages for conversion progress.
- Added TypeScript definitions for worker communication and response handling.
- Simplified the HTML structure of the table of contents page by removing unnecessary comments and whitespace.
- Commented out the status message display in the TypeScript logic for file selection.
- Enhanced readability and maintainability of the code.
- Changed image sources for GDPR, CCPA, and HIPAA compliance logos to local paths.
- Updated package version to 1.2.0 in package-lock.json.
- Enhanced README and SIMPLE_MODE documentation with Docker usage instructions.
- Improved table-of-contents worker and related TypeScript definitions for better clarity and functionality.
- Refactored CSS styles for consistency and improved UI elements.
- Added a new page for generating a table of contents from PDF bookmarks.
- Introduced a web worker to handle the TOC generation process in the background.
- Updated TypeScript definitions for coherentpdf integration.
- Enhanced the Vite configuration to include necessary headers and exclude specific dependencies.
- Modified tsconfig to include WebWorker library and updated file inclusion paths.
- Added a new script for handling TOC logic and user interactions.
- Change grey to gray for consistency in CSS class names
- Update page title and add favicon
- Improve button and background colors for better contrast
- Fix mobile menu script path
- Add zoom in/out/fit buttons with indicator
- Improve destination picking with coordinate display and PDF coordinate conversion
- Enhance page rendering with device pixel ratio support
- Add visual feedback for bookmark destinations
enhance named destinations handling to support full name-tree traversal
add fallback page index resolution for better compatibility
fix parent-child relationship handling for zero-page bookmarks
add helper functions to resolve PDF object references and handle named destinations
implement more robust page index finding and destination resolution
refactor traversal logic to use resolved references consistently
- 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
- Replace PDFKit with qpdf-wasm for more reliable encryption and permission handling
- Improve error handling for password-related cases
- Update UI text and styling for better clarity
- Add support for additional permission controls (page extraction)
- Optimize performance by removing page-by-page rendering
- Replace PDFKit with qpdf-wasm for more robust and secure PDF encryption/decryption
- Add support for owner password and granular permission controls
- Improve UI with better security explanations and options
- Update FUNDING.yml formatting
- Remove debug log in sanitize-pdf.ts
- Adjust test expectation for tool count
- Standardize dependabot.yml quotes
- Update tool icons in config
- Expand and reorganize README features list
- Fix markdown formatting in README
- Refactor link annotation removal logic to handle more action types (URI, Launch, GoTo, GoToR)
- Add cleanup of named destinations in catalog and names dictionary
- Improve error handling and logging throughout the sanitization process
- Remove JavaScript actions from annotations and form fields
- Remove external links (URI, Launch, GoTo) from annotations
- Remove embedded font files while preserving font descriptors
- Add detailed error logging for each operation
Implement a new PDF sanitization tool that allows users to remove various potentially sensitive elements from PDFs including metadata, annotations, JavaScript, embedded files, and more. The tool provides configurable options through checkboxes to selectively remove different types of content while preserving the core document structure.
Extract reusable utility functions from existing tools (remove-metadata, remove-annotations, flatten) to support the new sanitization feature. The tool handles edge cases gracefully and provides feedback when no changes are made.
