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Deta Surf

Deta SurfAIOpen

Open-source AI notebook that turns browsing into notes

Deta Surf is a local-first AI notebook and browser for macOS, Windows, and Linux that keeps research and notes in one place.

dDocs

dDocsOpen

End-to-end encrypted document editor with live collaboration

dDocs is a self-hosted document editor with live collaboration, suggestion mode, comments, and version history.

Darkwrite

DarkwriteOpen

Offline-first notebook with rich editing, themes, and local storage

Darkwrite is an offline-first notebook for Windows, macOS, and Linux that keeps every note on the device, with no account and no subscription.

OpenNotas

OpenNotas

Simple encrypted Markdown notes with offline sync

OpenNotas is a free, open-source Markdown notes app with AES encryption that works offline on mobile and desktop with adapter sync.