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.

You can use single pages like 5, ranges like 1-3, and combinations like 1-3, 5, 7-9.

Single pages are named page-001.pdf; ranges are named pages-1-3.pdf and similar.

Extract pages or ranges into separate files

Drop files or click to browse

Page range