Sumatra PDF is a free PDF, eBook (MOBI), XPS, DjVu, CHM, Comic Book (CBZ and CBR) reader for Windows. Sumatra PDF is small and starts up very fast. Simplicity of the user interface has a high priority. Portable version included (a single executable that can be run e.g. from USB drive and doesn't write to registry).
Changes in this release:
- add support for FictionBook ebook format
- add support for PDF documents encrypted with Acrobat X
- Print as image compatibility option in print dialog for documents that fail to print properly
- new command-line option: -manga-mode [1|true|0|false] for proper display of manga comic books
- many robustness fixes and small improvements