Reduce PDF size with PDF Compressor Tool
Compress PDF documents directly in your browser. No files uploaded to server, 100% private and confidential.
Drag & Drop your PDF here
or browse from your device
document.pdf
Original Size: 0.00 MB
Select Compression Level
Compressing your PDF…
Reading document structure and optimizing pages...
Compression Complete!
Your PDF file has been optimized successfully.
Why Use PDF Compressor?
Built for speed, simplicity, and complete privacy.
Reduce PDF Size
Significantly shrink PDF documents while maintaining crisp readable text and high quality visuals.
Faster Email & Sharing
By using a free PDF reducer, users can easily bypass email attachment limits, such as Gmail's 25MB limit, & upload files instantly.
Privacy-Focused
Your files never leave your computer. PDF processing happens 100% locally in WebAssembly and JavaScript.
Save Storage Space
Free up cloud drive & hard disk space by keeping light, optimized versions of your archives.
Simple & Easy
No PDF compressor software installation required, no account signup, & no hidden subscriptions.
Cross-Platform
Works seamlessly on macOS, Windows, Linux, Android, iOS and all modern web browsers.
Frequently Asked Questions
Everything you need to know about PDF compression