Offers open-source, end-to-end encrypted notes with device-based privacy, cross-platform support, private vault, secure sync, offline access, markdown editor, exports to multiple formats, automatic backups, organizational tools, and strong encryption.
Cost / License
- Freemium
- Open Source (GPL-3.0)
Application types
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Google Chrome
- Flathub
- F-Droid
- Software as a Service (SaaS)
- Flatpak









































































Intuitive to use, exceptional tree structure, movable nodes and sub nodes. imports from over a dozen different formats, uses anchors to mark lines in notes for quick locating later. I use it in preference to office365 OneNote. Best thing its FREE and as new versions are offered, they are always backwards compatible to databases created with older versions of software.