Comic Seer - Comic Seer is one of the simplest and fastest applications that is used for reading, viewing and managing the comic stuff.
YACReader - Download YACReader for your platform. Windows, Linux, MacOSX. And enjoy you comic books cbr cbz with the best comic reader.
CDisplay Ex - CDisplay Ex is the most used comic book reader.
Tachiyomi - A free and open source manga reader for Android.
C.B.R. - Comic Book Reader - Comic Book Reader is the viewer you need to enjoy all your electronic publication.
Comix - Comix is an image viewer specifically designed to handle comic books.