Okapi MIDI Controller

Play and monitor your MIDI keyboard, knobs, and pedals. Connect a MIDI keyboard to hear six sounds, watch incoming messages, assign its controls, and send MIDI to another port.

For Windows 10 and 11. Download the ZIP, extract it, and run the included setup file. Read READ_ME_FIRST.txt before installing.

Help: https://okapiutilities.com/help/midi-controller