Ringtone4Me

Mobile Music Polyphonic

Trial version

Convert mp3/audio/MIDI to m4r, mmf, amr, mp3, wave or compose your own ringtones.

iPhone Mobile Ringtone Composer

Trial version

Compose music and convert midi to ringtone formats (m4r, mmf, and mp3).

Music Score Editor

Trial version

Write, print, and render music.