A free program for Android, by biancoazzure.

The MP3 Cutter and Ringtone Maker app is a tool that lets you cut your favorite part of an audio song and use it as a ringtone, alarm, notification tone, or a music song. You can manage the cut results easily and you can share them with your friends.

You can choose to cut the best part of an audio song (for example, the beat or the main melody) or the whole song. You can also choose to cut a specific part of the song (for example, the song’s start or end).

Once you’ve chosen the part that you want to cut, you can choose the output format. You can choose between MP3, WAV, and MP4. You can also choose the bit rate and the sampling rate.