About 3DCompress

Your trusted partner for free, secure, and fast PDF tools

Our Mission

At 3DCompress, we believe that everyone should have access to powerful, professional-grade PDF tools without compromising privacy or paying expensive subscriptions. Our mission is to provide completely free, browser-based PDF tools that process your documents entirely on your device, ensuring maximum security and privacy.

Why Choose Us?

100% Privacy & Security

All file processing happens entirely in your browser using advanced JavaScript and WebAssembly technology. Your files never leave your device, never touch our servers, and are never stored anywhere. What happens on your computer, stays on your computer.

Lightning Fast Performance

No upload delays, no waiting in queue. Since everything processes locally on your device, you get instant results without the frustration of slow uploads and downloads. Process large files in seconds, not minutes.

Completely Free, Forever

No hidden fees, no subscription plans, no file limits. Use any tool as many times as you need, process files of any size, and access all features without creating an account or entering a credit card.

Works Everywhere

Our tools work seamlessly on desktop, tablet, and mobile devices. Compatible with all modern browsers including Chrome, Firefox, Safari, and Edge. Process your PDFs anytime, anywhere, on any device.

Our Technology

We leverage cutting-edge web technologies including PDF-Lib, PDF.js, and WebAssembly to provide professional-grade PDF processing entirely in your browser. This means you get desktop-application quality without installing any software.

Comprehensive Tool Suite

3DCompress offers over 30 PDF tools covering every common need:

  • Compression: Reduce file size while maintaining quality
  • Conversion: Convert between PDF and Word, Excel, JPG, PNG, TXT, HTML, and more
  • Editing: Merge, rotate, reorder, delete, extract, crop, and resize pages
  • Enhancement: Add page numbers, watermarks, and custom branding
  • Security: Password protect and encrypt your sensitive documents
  • Utilities: View, edit, repair, and compare PDFs

Our Commitment

We're committed to maintaining 3DCompress as a free, accessible resource for everyone. We believe in the power of open web technologies and the importance of user privacy. As we continue to grow and add new features, these core values will never change.

Ready to Get Started?

Join thousands of users who trust 3DCompress for their PDF needs

Explore All Tools