Program for reading1. CBR Reader (www.cbrreader.com)
CBR Reader is a free *.cbr file reader, the CBR is a very popular comic book archive format, this program can help you to easily open and view these comic book files, it also supports other similar comic format files, such as *.cbz, *.cb7, *.cbt and *.cba files. So, if you are a comic fan, this is a very useful software. At the best, it is completely free.
2. CDisplay! (www.cdisplay.me)
CDisplay is an image-viewing application optimized for DRM-free comic books and manga. The user interface is clean, simple, and 100% focused on the reading experience. No skeuomorphic bookshelves, no unnecessary cruft. Although CDisplay is no longer in active development, it remains the best experience on Windows for people who love to read comics.