Boostnote
Boostnote is an open-source note-taking app.
QOwnNotes
QOwnNotes is a free plain-text notepad with markdown support for Linux, Mac OS X and Windows, that works together with ownCloud Notes.
Milanote
Milanote is a note taking app for creative work.
Zoho Notebook
The most beautiful note-taking app across devices.
TiddlyWiki
a non-linear personal web notebook.
Joplin
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, tagged and modified either from the applications directly or from your own text editor. .
Standard Notes
A safe place for your notes, thoughts, and life’s work.
Dnote
Capture what you learn when you code everyday without switching context. Dnote is a home for your engineering microlessons.
Simplenote
The simplest way to keep notes. Light, clean, and free. Simplenote is now available for iOS, Android, Mac, and the web.
DEVONthink
DEVONtechnologies develops DEVONthink, DEVONagent, and other Mac and iOS apps for document and information management and web research.
