Optimize, merge, and split PDFs — entirely in your browser.

Everything runs locally and privately. Your files never leave your device. No accounts, no limits, no tracking.

No uploads · No tracking · Open source

Reduce PDF file sizes with adjustable compression levels

Combine multiple PDFs into a single document

Break a PDF apart into individual page files

Local

Everything runs in your browser.

Private

Files never leave your device.

Free

Open source, no limits, no account.