About PDF Compressor

A free, secure, and fast PDF compression tool that works entirely in your browser.

100% Secure

Files never leave your device

Lightning Fast

Instant compression with Web Workers

Completely Free

No registration or payment required

High Quality

Advanced compression algorithms

How It Works

Our PDF compressor uses advanced algorithms to reduce file sizes while maintaining quality. The entire process happens locally in your browser using Web Workers for optimal performance.

We support three compression levels to give you control over the balance between file size and quality. All processing is done client-side, ensuring your documents never leave your device.

The tool is built with modern web technologies including Next.js, TypeScript, and pdf-lib to provide a fast, reliable, and secure experience.