How it works
- ① Select one PDF from your device.
- ② Pick a compression level — we optimize structure while keeping content intact.
- ③ We compress directly in your browser and auto-download the new file.
Compress PDF
Reduce PDF file size directly in your browser. No uploads, no servers — ideal for contracts, invoices and any sensitive document.
Runs entirely in your browser. Speed depends on your device.
Drop your PDF here
or click to browse files
PDF only
Original size: 5.2 MB
Single PDF per run
Compressing your PDF…
All processing happens in your browser. Your files never leave your device.
Done — compressed and downloaded
Original
5.2 MB
Compressed
3.1 MB