HotkeyNet's command line. You can pop up this window with a hotkey and enter commands which you define in the same way as hotkeys. The advantage of a command is that you can enter additional text after it which can be sent to various windows.

HotkeyNet's main screen. Normally when you use the program, it is minimized as a tray icon, and this screen is rarely seen. It's used mainly for set up and troubleshooting.

HotkeyNet's communications settings panel. The only time you use this is when you install the program.