Longhand is a clean place to write your own notes. Agents stay out.

Agents write more and more of your project, and your own thinking gets buried or rewritten. Open a folder in Longhand and craft your notes at your own pace in .human.md files. Add the rules once and agents know to stay out. Mark any paragraph as yours or an agent's.

No agents? Then it's a clean but powerful notebook with internal links and Mermaid charts, all in plain Markdown on your computer.

All local. No account. Free.

Download for Mac

Longhand is on the Mac for now. Open this page on your Mac to download it.