MP3 cutter - Sound cutter lets you cut audio tracks and set ringtones easily.

Main fuction:
- MP3 Cutter: A tool to help you select a sound file and trim your favorite audio (select start time, end time) to save as a different audio file.
- Set ringtone: Set the sound file to be cut into ringing tones, phone tones.
- Manage cut audio files: view information, edit titles, and more.
- Video cutter: You can also cut video with this app.