About PDF Toolbox
Your trusted source for free, secure, and private PDF processing tools that work entirely in your browser.
Our Mission: To provide accessible, free PDF tools that respect user privacy and work seamlessly without requiring registration or file uploads.
Why Choose PDF Toolbox?
100% Private & Secure
Your files never leave your device. All processing happens locally in your browser, ensuring complete privacy.
Fast & Efficient
No upload or download wait times. Process your PDFs instantly with client-side technology.
Works Anywhere
Access our tools from any modern browser on any device - desktop, tablet, or mobile.
Free Forever
All tools are completely free with no hidden costs, registration requirements, or usage limits.
Our Technology
PDF Toolbox leverages cutting-edge browser technologies and industry-standard libraries to deliver professional-grade PDF processing:
- ✓PDF-lib:Industry-standard library for PDF manipulation
- ✓PDF.js:Mozilla's powerful PDF rendering engine
- ✓WebAssembly:High-performance processing in your browser
- ✓HTTPS Encryption:Secure connection for all communications
Our Privacy Commitment
Your Files Stay With You
We believe in absolute privacy. That's why we built our tools to work entirely in your browser. Your files are never uploaded to our servers, we never see your documents, and we never store any of your data.
The only data we collect is anonymous usage statistics through Google Analytics to help us improve our service. We use cookies only for essential functionality and to display relevant ads that keep our service free.
Supporting Free Tools
PDF Toolbox remains free through responsible advertising via Google AdSense. These ads help us cover hosting costs and continue developing new features while keeping all tools accessible to everyone.
Join millions of users who trust PDF Toolbox for their document processing needs.