> - I literally endure calibre because that's how I feed koreader. Any alternatives? I am using a locally hosted version of https://github.com/booklore-app/boo

> - I literally endure calibre because that's how I feed koreader. Any alternatives? I am using a locally hosted version of https://github.com/booklore-app/booklore https://github.com/booklore-app/booklore which supports OPDS protocol. KOReader can then directly connect to that booklore server and you browse your library and download what you want. It is not the best UX ever but it works :)