Open Source Secure & Encrypted Notes using Kotlin
A curated collection of the best open source note-taking apps with a focus on security and end-to-end encryption. using Kotlin.
Encrypted note-taking that syncs across all your devices
Stars
56,065Last commit
9 hours agoLicense
Unknown
Cross-platform note-taking app with end-to-end encryption, Markdown support, web clipping, and sync via Dropbox, OneDrive, or Joplin Cloud.
Open Source Alternative to:
Zero-knowledge encrypted notes that sync across all devices
Stars
14,455Last commit
3 days agoLicense
GPL-3.0
End-to-end encrypted note-taking app with zero-knowledge architecture, cross-device sync, web clipper, and a self-hostable sync server.
Open Source Alternative to:
Secure, encrypted notes for your digital life
Stars
6,598Last commit
5 days agoLicense
AGPL-3.0
Cross-platform note-taking app with end-to-end encryption, offline access, and powerful organization features for privacy-conscious users.
Open Source Alternative to:
Privacy-focused note-taking made simple and fast
Stars
67Last commit
7 months agoLicense
GPL-2.0
Justnote is a secure note-taking app that lets you easily create and sync notes across devices while maintaining full control of your data.
Open Source Alternative to:
c15t – Open-source cookie banner, built for control and lightening fast modern web apps.
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