Download BlockDown (free)

The free desktop app is a full offline editor — your documents stay as local files, no account required. It shares the exact same editor as the online app.

Desktop installers (Windows / macOS / Linux, with auto-update) are being packaged with Tauri and will be linked here. In the meantime, you can try everything in the live demo.

Want AI writing, grammar checking, and cloud sync across devices? See Pro.