File used by Comic Book DS, a comic book reading application for the Nintendo DS portable game system; contains images, text, and pagination data for the comic book; used to store manga and other comics. CBDS files can be viewed and created using the PictoDS utility. The program can also convert .CBZ, .CBR, .ZIP, and .RAR files into the CBDS format. NOTE: CBDS files are .ZIP files that have been renamed with the ".cbds" extension. Therefore, you can open them with any Zip decompression utility.