You can try Exporter. I've been using it for some time now to export Apple Notes to markdown and then checking into a git repo. Caveat: it doesn't export attachments or tables.

http://writeapp.net/notesexporter/

I'm also using Bear for note taking. It is a great tool that includes a nice way to export documents with style. One thing I struggle with is taking notes for things not related to work. This might be because I have a separate set of notes for work and not work. After reading the article I've decided to try and use one diary for everything. One note per day, but all in one place.

A few things I miss for this to be really good are:

1. Folding. A single file will be long. Being able to fold the major sections (# Work, # Private # Projects) would be really helpful. It seems Bear is planning to add folding.

2. Security. One can select all notes under a given tag (for example #Diary), but if they contain an attachment - for example an image, the password based encryption can't be applied.

There's this: https://bear.app/faq/Import%20&%20export/Migrate%20from%20Ap...

I have been using FSNotes for the past year, but feel ready for something more polished; so now I am trying Bear. Thanks for the tip!

Did you look at FSNotes before switching to Bear yorself?

My own note taking is too fragmented right now, being split between org mode, FSNotes, and Apple Notes. It’s a bit like having clothing with too many pockets: I am too often unsure where to look for a particular note.