Auto Ringtone Maker is one of the best app for editing music in an easy way. In this app, you can cut the best part of your audio song and save it as your ringtone, alarm, notification, or music. The cut results are stored in your sd card. You can also record a live audio and trim the best parts from it for free. Set starting and ending points for an audio clip using an optional touch interface and then play the selected portion of the audio, including auto scrolling of the waveform. Save the clipped audio as a new audio file and save it. You can also assign a ringtone directly to a contact. So let's use this ringtone maker app and make the best ringtone ever from your favorite songs.