Comix is a user-friendly, customizable image viewer. It is specifically designed to handle comic books, but also serves as a generic viewer. It reads images in ZIP, RAR or tar archives (also gzip or bzip2 compressed) as well as plain image files. It is written in Python and uses GTK+ through the PyGTK bindings.
This version adds support for the rar program in addition to unrar to handle RAR archives. Kamil Leduchowski updated the Polish translation as well.
Read more at http://comix.sourceforge.net