by ManiacTools MIDI Converter Studio is a handy software utility that converts MIDI to MP3, WAV, OGG and WMA formats easily. Simply drag and drop a MIDI file, and the rest is done automatically. Free download.
by PistonSoft Direct MIDI to MP3 Converter is a fast audio utility that allows you to convert MIDI files to MP3, WAV, WMA and OGG formats. Adjustable Tempo and Reverberation control. High quality SF2 soundfonts available for karaoke or midi rendering.