Sumatra PDF is a free PDF, eBook (ePub, Mobi), XPS, DjVu, CHM, Comic Book (CBZ and CBR) viewer for Windows.Suggest and vote on features
- LightweightSumatraPDF consumes less device resources compared to similar apps.
- Ad-freeSumatraPDF doesn't contain any form of external advertising.
- PortableSumatraPDF can be used from a USB stick or similar with no prior installation.
- No registration requiredYou can use most of the features in SumatraPDF without registration.
- Works OfflineSumatraPDF can be used without the need to connect to the internet.
- PDF annotationSumatraPDF support PDF Annotation for highlighting, notes etc
- Dark ModeSumatraPDF supports dark mode for comfortable usage in low light conditions.
- Privacy focusedSumatraPDF is considered a privacy friendly alternative.
- Text to SpeechSumatraPDF allows you to transform written text into spoken text.