Your download should begin automatically. If it doesn't, click here to download manually.
Open RelayHold.msi from your downloads. If Windows SmartScreen appears, click “More info” then “Run anyway” — the installer is safe.
RelayHold will register with the relay server and display your device ID and password. No manual configuration needed.
Open RelayHold on another machine, enter the device ID, and you're in — full remote desktop, file transfer, and chat.