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MIDITrail is a MIDI player which provides 3D visualization of MIDI data sets.

You can enjoy not only listening but also viewing.

MIDITrail supports Standard MIDI File (format 0/1), and multiple MIDI ports.

Quick Start

1. Click "Option" -> "MIDI OUT…", select "Apple DLS Music Device" to Port A.
2. Drop your MIDI file into the window.
3. Push space key to play/pause, and push ESC key to stop.

What's New

Version 1.2.0:

Added features:

  • MIDI IN monitor.
  • MIDI OUT auto configuration.
Fixed bugs:
  • Screen flickers on skip forwad when repeat ON.


Mac OS X 10.5 or later

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4 1


Current Version (1.x)


Downloads 4,910
Version Downloads 3,534
License Free
Date 14 Feb 2012
Platform OS X / Intel 32
Price Free
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