The description of cba format expansion
A cba file is a comic book in digital view, compressed with ACE archiver. Generally, CBA-files contain collection of images, which represent comic book pages. As a rule, this format is applied for comic books distribution and their reading with supported e-readers.
It should be noted, that CBA digital format is less popular in comparison with CBZ, CBR and CB7 extensions, that correspond to proper compression forms (ZIP, RAR and 7Z).