Convert audio to the MMF ringtone format
Online music converter
Convert your music to the ringtone MMF format with this free online audio converter. Upload a file or provide a URL to an audio source and start converting. You can also extract audio from video files and set additional options to fit your needs.
The MMF converter converts from over 50 source formats including MP3 to MMF, WAV to MMF, OGG to MMF, AMR to MMF, RAM to MMF, MP4 to MMF, FLV to MMF and more.