Its a Keeper

A tabbed freeform notebook. OUTLINE has worked out nicely. There was a small problem with the early version 2 release, but it was a simple fix to remedy crashes.
This is a good application which had some spare beginnings & the developers have delivered on their promises to flesh it out!

Being able to port OneNote databases into Outline is good. OneNote is one of Microsoft’s better apps.
The sections & section groups translate well, though they don’t reside exactly the same as in Microsoft OneNote & that was baffling for a moment.

Even as a standalone app, this is a good place to track (for example) Engineering Projects & various project notes into discrete & organized notebooks.

Outline is still much cleaner and usable than the current Mac port of OneNote, imo. Outline is easy to look at & work with.
Gorillized developers don’t seem to just be chasing Microsoft as the features here I feel significantly surpass that application at this time.
There are now several apps knocking with similar feature sets, but this is among the better ones, if that’s your path. There is a test drive available.

The price of Outiline is however, a bit of concern to me, but it does what it claims to do & functionality is going to be the driving measure, if you have to work with OneNote files.

Jamaica Blue about Outline: Knowledge Organizer