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Kanso

A quiet place for everything you write down.

Kanso is a Markdown notebook for Mac, Windows and Linux. Your notes live on your computer, and sync between your devices end-to-end encrypted.

Download Kanso

Version 0.5.2 · free · macOS, Windows and Linux

Start here / Welcome to Kanso

Welcome to Kanso

A calm, fast notebook for Markdown. Your notes live on your computer, work offline, and sync between your devices end-to-end encrypted.

This window is a sketch of the app, running in your browser. Everything in it works: type in this note, tick the boxes, open another note on the left.

  • Write something in
  • Turn on Server view above and see what our server stores
  • Press ⌘P and jump to any note
  • Find a task with a date in

Kanso is free and open source, for macOS, Windows and Linux. Nothing you type here leaves this tab.

Ln 1, Col 1101 words

A sketch of the app in your browser. The real one is native, and nothing you type here leaves this tab.

Kanso keeps your notes on your computer, as Markdown on your own disk, and all of it works offline. When you sync, each note is sealed before it leaves, so the server holds ciphertext and a few counts, and nothing it could read. It's a native app, written in Rust and drawn by your graphics card, so it's quick and keeps out of the way. And it's free software: if we ever stop, the code doesn't.

The real thing.

The window above is a sketch. This is Kanso on a Mac, as the app draws itself.

Start with a blank page.

Kanso works offline, updates itself, and costs nothing.

Download Kanso

Version 0.5.2 · free · macOS, Windows and Linux