Joplin

An open source note taking and to-do application

Screenshots

Hunter's comment

Yet another note taking app which is open source and uses the markdown format. If you have been saving your notes on Evernote, Joplin provides you the flexibility to import them in it. Your formats will not get disturbed upon import. One of useful feature it comes with the syncnorisation capabilities. It syncs along Nextcloud, Dropbox, OneDrive and WebDAV.

Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, can be copied, tagged and modified either from the applications directly or from your own text editor. The notes are in Markdown format.
Source

Link

https://joplin.cozic.net/