: It keeps series or entire genres together in one file, which is helpful for scripts and tools that manage libraries .
: 7z is famous for squeezing files smaller than standard ZIP or RAR formats, making it ideal for large "book-length publications". eBooks.7z
Digital libraries can get bulky, especially if they include image-heavy content like comics, manga , or art catalogues. Using the 7z format offers several advantages: : It keeps series or entire genres together