06-06-2020, 06:59 AM
I don't know what "software center" refers to, but you should be able to open a terminal, type "pamac install calibre", follow the prompts and you'll have a working app!
You may find most of what you want in the Manjaro repo's already.
You may find most of what you want in the Manjaro repo's already.

Software Compatibility, If on Pi then?
