Ringtone Maker - Set as Contact & Alarm is a free Android app developed by PSD Developer. This easy-to-use MP3 editor allows you to create your own ringtones quickly and easily. You can even record live audio and edit and trim the best parts for free. This app supports most music formats, including MP3, WAV, AAC, and AMR. In addition to being a ringtone maker, this app also functions as a music editor, alarm tone maker, and notification tone creator.

One of the most notable features of Ringtone Maker is the ability to copy, cut, and paste audio files, making it easy to merge different music files together. The app also includes a fade in/out effect for MP3 files and can scan music stored on your phone. You can preview the ringtone files and assign them to contacts or save the clipped audio as a new file and mark it as music, ringtone, alarm, or notification. The app also allows you to manage contact ringtones and delete ringtones.