Notesnook is a free (as in speech) & open source note-taking app focused on user privacy & ease of use. To ensure zero knowledge principles, Notesnook encrypts everything on your device using XChaCha20-Poly1305 & Argon2.
The project is written in JavaScript, TyepScript, React, and React Native for mobile apps.
The project is an open source, which you can install it and use in on your own server. However, you can use the managed service for a price of 4.49 USD per month, which is a cheaper option compared to other competitors.
Features
- Fancy user interface that is easy to use even for nontechnical users
- Works online and with all modern web browsers
- Built-in full-text search
- Sync your notes and settings to the server
- Mobile app for Android and iOS
- Supports Markdown by default
- Comes with a trash option to trash and not delete the notes
- Easily manage your notes through tags and favorites
- Built-in dark mode support
- Notesnook encrypts your notes by default
- Supports attachments with encryption option
- Share password protection notes easily
- App lock for your mobile note apps
- Supports encrypted image, media files, and office documents
- Offline mode
- WYSIWYG editor with tables, checklist, code blocks, and Markdown shortcuts support
- Native clients for Linux, Windows, and macOS
License
Notesnook is an open source free project that is released under the GPL-3.0 License.