Free · local-first
Get OpenBook
A native desktop app that's fast and works offline — or open it instantly on the web. Same editor everywhere.
macOS
Apple Silicon
Linux
AppImage · deb · rpm
Latest release v1.58.0 · all builds are on GitHub Releases. Prefer the browser? The web app needs no install.
Sync across your devices
Sign in to keep your settings and pages in step — entirely optional, always under your control.