Cost / License
- Freemium
- Proprietary
Application types
Platforms
- iPhone
- iPad
- Apple Watch




OpenNotas is described as 'Open-source note-taking application, cross-platform based on PWA, focusing on security and device synchronization' and is an website. There are more than 50 alternatives to OpenNotas, not only websites but also apps for a variety of platforms, including Mac, Windows, Linux, Android and iPhone apps. The best OpenNotas alternative is Obsidian, which is free. Other great sites and apps similar to OpenNotas are Joplin, Standard Notes, Notesnook and Google Keep.




A native macOS app that reimagines note-taking. Capture ideas in a familiar chat interface, organize with stacks, and dive deeper with threads.

Keep your personal notes truly private with MyEncryptedNotes — a fast, lightweight, and fully offline encrypted notepad for Windows. All data is protected locally using ChaCha20-Poly1305 encryption, ensuring modern, high-performance security without cloud dependencies.




Your privacy-focused note-taking app. Justnote helps you take notes easily anytime on any device. Powered by Stacks technology, all your saved notes are encrypted, and only you can decrypt them and see the content inside.




TUI-Journal is a terminal-based application written in Rust that allows you to write and manage your journal/notes from within the comfort of your terminal. It provides a simple and efficient interface for creating and organizing your thoughts, ideas, and reflections.

Nodes is your local, intelligent note system – minimal, powerful, and built for deep thinking.



