📄 PDF Editor - Fill PDF Forms Online
Overview
A free, client-side PDF editor that allows users to upload, edit, fill forms, and download PDFs directly in their browser. No server uploads required - all processing happens locally on your device for maximum privacy and security!
💖 Built with Love: This PDF editor was created by Emlyn O'Regan for Jodie O'Regan, demonstrating the power of modern web technologies for secure, client-side document processing. Vibe coded using Cursor & Claude-4-Sonnet for a perfect blend of AI-assisted development and human creativity!
🔒 Privacy First: Your PDFs never leave your device! All editing and form filling happens entirely in your browser with zero server uploads. Perfect for sensitive documents like tax forms, legal papers, and medical records.
📝 Key Features
Document Management
- Drag & Drop Upload - Simple file upload with progress indicators
- Multiple PDF Support - Upload and manage multiple documents
- Local Storage - IndexedDB with localStorage fallback for persistence
- Download Completed PDFs - Save your filled forms instantly
- Storage Management - Clear storage and view usage statistics
Form Filling Capabilities
- Interactive Forms - Fill text fields, checkboxes, radio buttons
- Auto-Save - Your progress is saved automatically as you type
- Form Persistence - Return later to continue where you left off
- Field Validation - Smart error handling for form inputs
- Real-time Preview - See changes instantly as you edit
Technical Excellence
- Client-Side Processing - PDF.js for rendering, PDF-lib for manipulation
- Progressive Web App - Works offline, installable on any device
- Responsive Design - Optimized for desktop, tablet, and mobile
- Error Recovery - Robust handling of corrupted or complex PDFs
🛡️ Privacy & Security
Zero Server Processing:
- Local Processing: All PDF operations happen in your browser
- No Uploads: Your documents never leave your device
- No Tracking: No analytics, cookies, or data collection
- Offline Capable: Works without internet connection after first load
Data Protection:
- Browser Storage: PDFs stored locally in IndexedDB
- Automatic Cleanup: Clear storage anytime with one click
- No External Dependencies: All libraries served from same domain
🚀 How To Use
Getting Started:
- Upload PDF: Drag & drop or click to select your PDF file
- Open Editor: Click on your uploaded PDF to start editing
- Fill Forms: Click on form fields and enter your information
- Download: Save your completed PDF to your device
Advanced Features:
- Multiple Sessions: Work on multiple PDFs simultaneously
- Form Auto-Save: Progress automatically saved as you type
- Storage Management: View usage and clear old documents
- Error Recovery: Automatic fallbacks for browser compatibility
⚡ Technical Innovation
- PDF.js Integration - Mozilla's powerful PDF rendering engine
- PDF-lib Processing - Advanced PDF manipulation and form field handling
- Dual Storage System - IndexedDB primary with localStorage fallback
- Cache-Busting - Smart versioning prevents browser caching issues
- Memory Optimization - Efficient handling of large PDF files
🎯 Perfect For
- Tax Forms - Fill IRS forms, state returns, and tax documents
- Applications - Job applications, rental forms, government documents
- Legal Documents - Contracts, agreements, and legal forms
- Medical Forms - Patient intake forms, insurance documents
- Educational Forms - School applications, financial aid forms
💡 Why Choose This Editor?
Unlike online PDF editors that upload your sensitive documents to remote servers, this editor keeps everything local. Perfect for tax documents, legal forms, medical records, or any sensitive information that shouldn't be transmitted over the internet.
Built with modern web technologies for a native app experience right in your browser. No software installation required, no account creation needed, and no subscription fees - just open and start editing!
🔧 Browser Compatibility
- Chrome/Edge: Full feature support with IndexedDB
- Firefox: Complete functionality with all features
- Safari: Full compatibility with localStorage fallback
- Mobile: Responsive design works on all devices