Mp3 Cutter & Ringtone Maker. Create your own MP3 ringtones and musics quick and easy with this Mp3 cutter. Trim or cut the best part of your audio from which you selected music, save it as your Ringtone or share with your friends. MP3 Cutter Maker is free music editor that creates ringtone, alarm, notifications from mp3 songs. How to Use. Select Mp3 music from your device.