Downloading midi2mp3 2.0 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. We recommend checking the downloaded files with any free antivirus.
The bundle identifier for this app is com.audiosoftstore.midi2mp3. The actual developer of this Mac application is Audio Software. Midi2mp3 for Mac is included in Audio & Video Tools. The most popular versions among the application users are 2.0 and 1.1.
From the developer:
Smart MIDI to MP3 Converter for Mac is an audio utility which converts MIDI files to MP3 and WAV. MIDI Converter for Mac was designed for people composing music on their computers. It is also might be useful for people who want convert their MIDI compositions and ring-tones to play on portable devices.
You may want to check out more Mac applications, such as iCDc, 4Media Video Converter Standard or Xilisoft iPhone Video Converter, which might be related to midi2mp3.