CDisplayEx is a light, efficient CBR Reader, and it is also the most popular comic book reader. It is able to read all comic book formats (.cbr file, .cbz, .pdf, etc..) and Manga. Everything is designed to give you the best comic reading experience, it load comic books...Bundleware
The installation may contain adwares: the EULA states that you are agreeing to install OpenCandy
CDisplay Ex vs CDisplay opinions
Have it on my other devices
They're both good, both support rar5 which remains unsupported by many other readers. The only reason I swapped my CDisplay 1.8 over to CDisplayEx was due to getting a new laptop and 1.8 was 'pausing' - sort of freezing for maybe 3 to 10 seconds at a time - tried half-heartedly to find the cause, but switched to Ex and never looked back - If the pausing problem had never been encountered then I would most likely still be using 1.8 now.
HoneyView is a fast image viewer that supports archived image files for comics/manga/photos. Its design is light and the interface skin can be changed. You can set HoneyView as your default image viewer and also add a shell context menu.
YACReader is a comic reader and comic manager with support for cbr cbz zip rar comic files.
YACReader vs CDisplay opinions
A promising reader, with a focus on simplicity like the original CDisplay.
NeeView is a Free and Open Source, modern and powerful image viewer and a manga/comic reader that has high quality scaling options and many different customization options.
MComix is an 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, 7Zip or tar archives as well as plain image files.
GonVisor is a viewer of pictures, comics, magazines, books, images in electronic format. Created to view image sequences, fitting them to the proper size, and to create and open cbr/cbz/cba/zip/rar/ace files of images.
GonVisor vs CDisplay opinions