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Compress PDF
Reduce PDF file size by optimizing page images. Choose a compression level and download a smaller PDF.
100% Free
Processed in browser
No upload to server
Drop a PDF file here
or click to browse from your device
Compressing...
Compressing your PDF...
PDF compressed!
Your compressed PDF is ready to download.
How to use Compress PDF
- Open the Compress PDF tool on FreeTools — no sign-up required.
- Enter your details or upload your file using the form on the left.
- Adjust settings, preview the result, and make changes if needed.
- Download or copy the output instantly. Everything runs in your browser.
Benefits
- 100% free — no watermarks, subscriptions, or hidden fees
- Processed in your browser for speed and privacy
- Works on mobile, tablet, and desktop browsers
- Unlimited use with no daily limits or account required