Alexander Von Moll edited this page Nov 1, 2016 · 19 revisions

Information for users

SumatraPDF is a PDF, EPUB, MOBI, CHM, XPS, DjVu, CBZ and CBR reader for Windows. It's small and starts up fast. Simplicity of the user interface is important to us

Download latest official release from download page.

Or use frequently updated pre-release builds with latest, greatest features.

Found a bug? Want to request a feature? Use issue tracker.

Have feedback or questions? Discuss SumatraPDF in our forums.

You can make SumatraPDF work better in your language by improving translations of the program.


Information for developers

Technical documentation:

Design and philosophical docs: