7zip handles all compression formats. You can select zip when creating new compressed file.
Forexlearner wrote: Thu Aug 31, 2023 5:55 pm edit: here you go.
The .zip file is the audiobook, it is not a .zip, it's a .7z file, so change the extension first. The site didn't let me upload .m4b files or .7z files, and i don't have zip installed, i'm using 7 zip now, so this was the workaround.