SwiftPDF - Client-Side PDF Processing

A modern, privacy-focused PDF processing web application that works entirely in your browser. No uploads, no servers, complete privacy.

🚀 Features

• 12 Powerful PDF Tools

  • Merge multiple PDFs
  • Split PDFs by page range
  • Compress PDFs with quality control
  • Unlock password-protected PDFs
  • Convert PDF ⇄ Word/Excel/PowerPoint/Images/Text
  • Add watermarks
  • OCR text extraction

• 100% Private & Secure

  • All processing happens locally in your browser
  • No file uploads to servers
  • Works completely offline
  • No data collection or tracking

• Modern UI/UX

  • Beautiful glassmorphism design
  • Dark/Light theme support
  • Responsive mobile-friendly interface
  • Drag & drop file support
  • Real-time progress indicators

🛠️ Technology Stack

• PDF-lib - Core PDF manipulation
• PDF.js - Mozilla's PDF rendering engine
• XLSX - Excel file processing
• JSZip - DOCX file creation
• PptxGenJS - PowerPoint generation
• Canvas API - Native image processing

🎯 Quick Start

1. Clone the repository:

git clone https://github.com/LazyCr0w/SwiftPDF.git

2. Open index.html in your browser

3. Start processing PDFs instantly!

📁 Project Structure

SwiftPDF/
├── index.html          # Main HTML file
├── styles.css          # CSS styling
├── script.js           # JavaScript functionality
└── README.md          # This file

🌟 Why Client-Side Processing?

✅ Benefits

• 100% Private - Files never leave your device
• Lightning Fast - No upload/download delays
• Works Offline - Process PDFs without internet
• No File Size Limits - Process large files locally
• Free Forever - No subscriptions or hidden costs
• Cross-Platform - Works on any modern browser

⚠️ Considerations

• Requires modern browser support
• Large files use device RAM
• Speed depends on device capabilities
• Some advanced PDF features may not be supported

🤝 Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

📧 Contact

• Email: sd.sumon.deb.2001@gmail.com
• GitHub: LazyCr0w
• LinkedIn: Sumon Deb

📄 License

This project is open source and available under the MIT License.

---

SwiftPDF - Transform your PDF experience with complete privacy and lightning-fast performance.