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 files up to 80% smaller while maintaining quality. Free online PDF compressor with no file size limits. Upload, compress, download in seconds. No registration required.

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 …

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