OpenNotas
A privacy-focused, cross-platform note-taking application that syncs securely across devices with end-to-end encryption. No accounts or internet required for offline use.
OpenNotas is an open-source alternative to:
OpenNotas
OpenNotas is an open-source, lightweight, and privacy-respecting note-taking application designed for simplicity and security. Built for individuals who value a distraction-free space to capture thoughts, it offers seamless synchronization across devices while ensuring your data remains encrypted and under your control.
Key Features
- Simple & Intuitive: Minimalist design with no complicated settings or learning curve. Start writing notes instantly with a single tap.
- Cross-Platform Support: Available on mobile, desktop, and all major operating systems (Windows, macOS, Linux) with a native-like experience.
- End-to-End Encryption (E2EE): Notes are encrypted with AES before syncing, ensuring your data remains private even if servers are compromised. Your secret key never leaves your device.
- Offline-First: Full functionality without an internet connection. Data syncs automatically when connectivity is restored.
- Pluggable Adapters: Sync notes via your preferred backend (Turso, S3-compatible storage, or local-only) for complete data ownership.
- No Accounts Required: No sign-ups, no tracking, and no clutter—just open the app and start writing.
- Multi-Language Support: Available in English, Vietnamese, Russian, and Traditional Chinese.
Tech / Self-Hosting
OpenNotas is a Progressive Web App (PWA) built with modern web technologies. It can be self-hosted using any compatible storage backend (Turso, S3, or local) for full control over your data. The application is open-source under the MIT license, allowing for customization and community contributions.
For setup instructions and advanced configurations, refer to the official documentation.