A free program for Android, by Visu Entertainment.
Mp3 Cutter & Ringtone Maker is a handy audio editor for Android devices. It allows you to edit and customize your MP3 ringtones, notification sounds, and more. You can trim the audio files to a specific length, choose the best part of the audio, and save it for future use. You can also apply echo, reverb, and other effects to the selected audio file. It’s easy to use and has a user-friendly interface.
Create your own MP3 ringtones and notification sounds with this app. You can choose from a list of available effects, change the volume and pitch of the audio, and save it as a ringtone, notification, or alarm sound. This app also allows you to choose from a list of available music samples and sounds.