Secure Notes provides you safe notes editor and have them on your Mac safe and encrypted. If you believe that intellectual property should be safe stored then this is the app you are looking for.
All your notes will be only stored on your Mac and they won't be synced across internet using any cloud service. This way you can be sure that only you have access to them.
Some of features that Secure Notes provides:
- Powerful as you write AES 256 encryption
- Grouping notes into notebooks
- Export notes as PDF
- Passcode lock notes from others
- Support for dark mode on macOS 10.14 Mojave
For any suggestions feel free to send feedback to: firstname.lastname@example.org