GitHub is where people build software. More than 150 million people use GitHub to discover, fork, and contribute to over 420 million projects.

For maximum privacy and control, you need to self-host any available open-source PDF editors on your own server.

GitHub is where people build software. More than 150 million people use GitHub to discover, fork, and contribute to over 420 million projects.

There are many alternatives when it comes to editing a PDF, but the best bet is usually to just use Adobe Acrobat on your computer or mobile device.