Open source Stirling-PDF alternatives

All Stirling-PDF alternatives

1. 

   

   Okular

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   Okular is the document viewer developed by the KDE community, opening PDF, EPUB, DjVu, XPS, comic books and other formats in one application. It supports highlighting, notes and other annotations, form filling and digital signatures for PDFs. Okular is free and open source, is usually installed with the KDE Plasma desktop on Linux and is also available for Windows.

   6 Okular alternatives

   Pros

   • Opens PDF, EPUB, DjVu, XPS and comics in one viewer
   • Highlights, notes, form filling and digital signatures
   • Free and open source, with no ads

   Cons

   • Cannot edit the text or images of a PDF
   • Works best on KDE Plasma and feels less native elsewhere

   Cost / License

   FreeOpen source

   Categories

   PDF Editors

   Platforms

   WindowsLinux

   Features

   Ad-freeElectronic signaturesOffline modePDF annotation

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