Compress PDFs online for quick sharing, fast uploads, and optimal storage—quality intact. The compressor is free to use and works directly in your browser.

Compress or optimize PDF files online, easily and free.

Use a quick and easy online file compressor to reduce file size and learn how to make a PDF smaller in seconds.

Free web app to compress PDFs online and reduce file size quickly and easily. No quality loss. Without installation. Without registration.

This online PDF compressor allows compressing PDF files without degrading the resolution (DPI), thus keeping your files printable and zoomable.

Compress PDF Online - Fast & Secure Easily reduce the size of your PDF files without compromising quality. Our PDF compression tool helps you shrink large documents so they are easier to upload, …

Our free tool creates a compressed PDF in seconds with up to 95% size reduction. Unlike other PDF compressors, your files never leave your device - all compression happens directly in your browser.