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Compress PDF
Reduce PDF file size while maintaining quality.
All files are processed in your browser. Nothing is uploaded to any server.
Drag and drop files here
or .pdf
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Compress PDF — Reduce File Size
Reduce PDF file size while maintaining readable quality. Multiple compression modes — all processed locally in your browser.
- ✓100% free, no sign-up required
- ✓Runs entirely in your browser — no file upload to server
- ✓Fast processing with instant results
- ✓Works on desktop and mobile
- ✓Privacy-first: your data never leaves your device
Is this tool really free?
Yes, completely free with no hidden charges, watermarks, or file limits.
Where are my files processed?
All processing happens locally in your browser. Nothing is uploaded to any server.
Do I need to create an account?
No account required. Just open the tool and start using it immediately.