1)   MP3 To Ringtone Gold 3.18
MP3 To Ringtone Gold is an ringtone converter. It can be used to convert the popular compressed audio formats (.mp3) to ringtone format(.mmf,.amr,.mp3,.wav,.mid) and send them to your cell phone.

 2)   MP3 to Ringtone Master 1.0.0
MP3 to Ringtone Master is a powerful ringtone converter. This software can convert your favorite mp3, wav files and CD tracks(ringtone ripper) to ringtone format, including mmf, amr, mp3, midi, wav, aac, 3gp and mp4 ringtones.