download
Run 13x on your machine.
Free and fully local. Pick your platform — 13x keeps itself up to date after that.
v0.4.2Released Jun 27, 2026
macOS
Universal · Apple Silicon & Intel
First launch: right-click the app → Open, then confirm. (Not notarized yet — a one-time step.)
Windows
64-bit installer
If SmartScreen warns: More info → Run anyway. (Installer isn't signed yet.)
13x checks for updates automatically and installs them in the background — you stay on the latest version without re-downloading.