Download Kettu

Free and open source. No account needed: everything runs on your own computer.

Kettu for macOS

Apple silicon · v0.0.30 · November 8, 2026

Kettu-0.0.30-arm64.dmg

Intel Macs are not supported.

Open the .dmg

It is signed and notarized by Apple.

Drag Kettu into Applications

Then open it from Applications or Spotlight.

Updates come by themselves

Kettu checks for new releases and installs them when you choose.

The daemon runs agents on a headless machine: Linux, x64 or Arm, and macOS on Apple silicon.

curl -fsSL https://kettu.sh/install | sh

Or add the machine over SSH from the desktop app: Settings › Hosts.

Coming soon

Follow your sessions and answer a waiting agent from the lock screen. On the App Store soon.

Open the web client at app.kettu.sh and sign in with the Kettu account your computer uses, to reach it from any network.

On your own network, your computer serves it too, with no account: turn on Settings › Remote access, then open the link from Add device.