Built this because I was tired of sketchy PDF sites that upload your files. Everything here runs client-side – your documents never leave your machine.

What it does: Merge, split, compress, rotate, delete pages, add watermarks, extract text, organize pages, add headers/footers, edit metadata, and more.

The privacy angle: No uploads. No server processing. Just local JavaScript doing all the work.

MIT licensed.

Try it: https://pdf.makr.io

Source: https://github.com/renedeanda/pdf.makr.io