The Best Ringtone Creator PRO EDITION FEATURES : Copy, cut paste and preview MP3, WAV, AAC/M4A, AMR files in SD card. Fade In/Out for MP3. Adjust file volume for MP3. Record a new audio clip to edit. Search ringtone by quick scrolling or typing. Show edited ringtones in History. Preview demo before saving. Set as Ringtone/ Notification/ Alarm. Set ringtone for one or more contacts. Assign ringtone to one or more contacts.