Serial port to MIDI converter. oxmidi is a port to port mapper, originally developed to link serial port (aka RS232, COM port) to internal Windows MIDI port. User can select other ports as well, like DirectMidi for better sound quality or to load DLS or UDP to send signals over ethernet. Map your MIDI port with this tool.
oxmidi Features:
1. link two ports
2. configure ports
3. select instrument
4. octave shifting
5. manage profiles
6. load DLS (DirectMidi only)
7. monitor MIDI data flow

Ports:
1. serial port (aka RS232, COM port)
2. DirectMidi
3. Windows MIDI (Toub and Sanford MIDI library)
4. UDP (over ethernet)

The license of this software is Free, you can free download and free use this audio utility software.