STDU Viewer - Are you tired from many viewers one for each document?
ComicFlow - ComicFlow is an iOS app that allows you to read comics by opening .cbr or .
CDisplay Ex - CDisplay Ex is the most used comic book reader.
YACReader - Download YACReader for your platform. Windows, Linux, MacOSX. And enjoy you comic books cbr cbz with the best comic reader.
HoneyView - HoneyView is a fast image viewer that supports archived image file for comics/manga/photos.
Evince - Evince is a document viewer for multiple document formats: PDF, Postscript, djvu, tiff, dvi, XPS...