Free & Open-Source Adobe Acrobat Pro Alternatives

Create, edit, and sign PDF documents.

1. PDFsam Basic ↗ FOSSPRIVATE
   Split, merge, rotate PDFs — desktop app.
   ●○○Easy · Opens and edits PDFs
2. Stirling-PDF ↗ ★ PICKFOSSPRIVATESELF-HOST
   Web-based PDF Swiss army knife — self-hostable.
   ●○○Easy · Opens and edits PDFs
3. PDF24 ↗
   Free Windows PDF toolkit + online tools.
   ●○○Easy · Opens and edits PDFs