Help with File Extensions

I just downloaded some TMNT comics and they are all in the extension .cbr or .cbz, anyone know what I would use to view them?

A .CBR file is really a .RAR compressed archive, it can be opened with WinRAR (http://www.rarlabs.com/) A .CBZ file is really a .ZIP compressed archive, it should work with most programs like WinRAR or WinZip (http://www.winzip.com/)

.cbz and .cbr files are .zip and .rar files you can open with CDisplay. A really good comic/manga reader.

Thanks for the help.