Onetastic for Microsoft OneNote Alternatives for Mac
Onetastic for Microsoft OneNote is not available for Mac but there are plenty of alternatives that runs on macOS with similar functionality. The best Mac alternative is Joplin. It's not free, so if you're looking for a free alternative, you could try Google Keep or Evernote. If that doesn't suit you, our users have ranked more than 50 alternatives to Onetastic for Microsoft OneNote and many of them are available for Mac so hopefully you can find a suitable replacement. Other interesting Mac alternatives to Onetastic for Microsoft OneNote are Simplenote (Free, Open Source), Cryptee (Freemium, Open Source), Notejoy (Freemium) and RunaBook (Free).
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.