SumatraPDF
SumatraPDF is a free and open-source PDF, eBook, XPS, DjVu, CHM, Comic Book (CBZ and CBR) reader for Windows. It is lightweight, customizable, and supports many advanced PDF features.
pdf
ebook
reader
lightweight
opensource
SumatraPDF: Free and Open-Source PDF Reader
Free and open-source PDF, eBook, XPS, DjVu, CHM, Comic Book (CBZ and CBR) reader for Windows, lightweight, customizable, supports many advanced PDF features.
What is SumatraPDF?
SumatraPDF is a free and open-source document viewer that supports many file formats. It was originally designed as a replacement for the Windows PDF reader while being much lighter, faster, and more customizable.
Some key features of SumatraPDF include:
- Support for PDF, EPUB, MOBI, CHM, XPS, DjVu, CBZ, CBR file formats
- Minimal design for fast launch and response times
- Customizable interface with support for themes and hotkeys
- Advanced PDF functionality like syncing, searching, bookmarking etc.
- Comic book reader functionality for CBZ/CBR files
- Support for both 32-bit and 64-bit Windows
- Portable version available that can run off a USB drive
Overall, SumatraPDF aims to balance simplicity, speed, and advanced functionality. It is frequently updated by an active community of developers and is considered one of the best multi-format readers available.
SumatraPDF Features
Features
- Lightweight and fast PDF reader
- Supports many document formats like PDF, ePub, MOBI, XPS, DjVu, CHM, CBZ, CBR
- Customizable with themes, keyboard shortcuts
- Tabbed document interface
- Supports annotations and highlighting
- Continuous scrolling
- Supports reflowable text
- Supports digital signatures
- Supports comics book formats
- Supports eBooks
- Supports syncing open documents across devices
Pricing
- Free
- Open Source
Pros
Lightweight and fast
Supports many document formats
Free and open source
Customizable
Good support for comics and eBooks
Cons
Limited annotation features compared to advanced PDF editors
Lacks OCR capabilities
No cloud storage integration
No mobile apps
Official Links
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