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.

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

Compress or optimize PDF files online, easily and free.

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

How can you compress a PDF for free? Using our tool on this page, you can quickly and easily compress any number of PDF files for free without needing to install any software.

Fast, secure, and completely free document optimization. Compress PDF files to your desired size. Choose target size: under 1MB, 5MB, 10MB or more. 100% free, no watermarks.

Our PDF compressor works online across all devices and operating systems. Whether you’re on Windows, Mac, Linux, iOS, or Android, you can upload and compress a PDF online free anytime, …

Compress PDF for free. Use our online PDF compressor to optimize and reduce PDF size in your browser without losing file quality.

Make your PDF files easier to share, print, and upload by flattening annotations, forms, and layers into a single, standard PDF. Fast and works great for large files.

Compress PDF file size while preserving quality. No software to install, secure & free.