Notesnook

Notesnook is a zero-knowledge, open-source note-taking app built with privacy and security at its core. It features end-to-end encryption, ensuring that only you can access your notes making it a secure alternative to cloud-based tools like Notion and Evernote.

Key features include:

• End-to-End Encryption: Notes are encrypted on the device before being synced to the cloud.
• Open Source: The client applications, web clipper, and sync server are open source, promoting transparency and community contributions.
• Cross-Platform Compatibility: Available on desktop, web, and mobile platforms.
• Secure Sharing: Encrypted Monographs allow for secure sharing of information.
• App Lock: Protect notes with app lock, including hardware security key support.
• Rich Text Editor: Supports tables, tasks, embeds, and Markdown.
• Note Linking: Bidirectional note linking for enhanced organization.
• Offline Access: Notes are available offline with encryption at rest.

Notesnook is suitable for individuals and teams who require a secure and private way to manage their notes, tasks, and ideas. It serves as an alternative to mainstream note-taking apps like Evernote, OneNote, Obsidian, and Notion, offering similar functionality with a strong focus on privacy and user control.