Finally there also is a snap for QOwnNotes.
You can visit the QOwnNotes uApp Explorer page to get more information.
Please visit the QOwnNotes installation page for details on how to use it.
Snaps are working on many Linux distributions like Arch Linux, Debian, Fedora, Gentoo Linux and Ubuntu.
Also see what the Ubuntu Community Q&A has to say about QOwnNotes.
(image by snapcraft.io)