Open-source alternatives to Adobe Acrobat

The open-source or self-hostable project you can use instead of Adobe Acrobat, with license, free-edition limits and setup checked against official sources.

Visit Adobe Acrobat

Stirling PDFAlternative to Adobe Acrobat
A PDF editor and processor with many tools that runs in the browser, on the desktop or on your own server.
MITSelf-hostedCloud
94k
GitHub stars
Some features paywalled

Stirling PDF — Stirling PDF edits, merges, converts and signs PDFs, which overlaps with Adobe Acrobat.