Is 18PDF really free?

Yes. All 18 tools are free to use, with no signup, no file size limit, and no watermarks on output.

Are my files uploaded to a server?

No. Every operation runs entirely in your browser using WebAssembly. Your files never leave your device.

No. There is no signup, no login, and no tracking. Open the tool and start working immediately.

There are no artificial limits. The only constraint is the memory of your device, since processing happens locally.

Click the thumbnails one by one, or use a comma separated range like 1, 3, 5.

Yes. Pages in the output PDF follow the original page order.

Save selected pages as a new PDF

Drop files or click to browse