Of course, the format is not without limitations. CBZ files do not natively support interactive elements like animations, sound, or hyperlinks to the same extent as EPUB or PDF. They are best suited for static, page-based comics—the classic "floppy" or graphic novel format. Furthermore, inconsistent naming conventions (lack of leading zeros in page numbers, for example) can cause incorrect page ordering across different reader software. However, these are issues of user practice, not fundamental flaws in the format itself.
Uses RAR compression. It is functionally identical to a CBZ file, simply using a different archive method. cbz comics