Read your eComics the way you want: Fast navigation, auto scrolling, auto rotation, dynamic zooming, automatic page fitting, magnifier, manga mode, full screen reading, dual screen support, multi-tab interface
Supports reading cbz/zip/cbr/rar/pdf comics.
(extended info storage, thumbnails, quick search, smart searches, custom lists, etc.)
Full screen reading mode with two page display, various zoom modes, auto rotation (for tablets), etc.
Smart parsing of file names for good initial values (series, number, volume, year etc.)
Exporting Comic List into CSV Format
Comic Library Network Sharing with optional password protection
Custom display grouping, sorting, stacking and filtering
Multiple views formats
User definable Keyboard shortcuts
Thumbnail generation with customization
In-viewer extended info editing
Note: This is my reader of choice. It even opens and reads djvu files.