Notesnook

End-to-end encrypted note-taking app designed for user privacy

GitHub 15k Open Source GPL-3.0 WindowsmacOSAndroidiOSLinuxWeb

Notesnook is an open-source note-taking application focused on data privacy and security. Designed for anyone who wants private digital notebooks, it automatically encrypts notes directly on the device using XChaCha20-Poly1305 and Argon2 algorithms. It serves as a zero-knowledge alternative to mainstream commercial note applications like Evernote.

Alternative to

Cloud drive download

Files are zip archives of the official installers; unzip before installing.

Windows

  • CTFile
    .zip· x64· v3.4.13 · Access code6965
    94.5 MB

macOS

  • CTFile
    .zip· arm64· v3.4.13 · Access code6965
    119.7 MB

Official downloads

Direct links to the files published by the developers.

Windows

macOS

Linux

Other

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