The file is the official PC client download for the Closed Beta Test (CBT) of the open-world MMO action-RPG game Ragnarok Abyss .

Are you having trouble this specific Ragnarok file, or were you looking for a comic reader for another project?

(iOS): A dedicated app for reading DRM-free manga and comics in CBT or RAR formats on iPhones and iPads.

: A lightweight comic reader that uses 7-zip plugins to handle CBT , RAR , and other archive types.