Compress PDF

Reduce the size of your PDF without noticeable quality loss. Choose a compression level and download instantly.

or click to browse · PDF files only · Max 500 MB

Processing… 0%

Frequently Asked Questions

Is this tool free?

Yes — 100 % free, forever. No account, no watermarks.

Are my files private?

All processing happens inside your browser. Files never leave your device.

What is the maximum file size?

Up to 500 MB per file.

Will compression affect quality?

At Medium setting quality loss is minimal. Use High for best quality or Minimum for smallest size.

How much smaller will my PDF be?

Typically 20–70 % smaller, depending on content.