Convert audio to the MMF ringtone format

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.

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Optional Settings

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Trim audio:

Enter the timestamps of where you want to trim your audio. The format is HH:MM:SS. HH = hour, MM = minutes, SS = seconds.

Example: 00:02:23 for 2 minutes and 23 seconds.

Normalize audio

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MMF Converter

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.

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Dictionary & File Formats

File Format

MMF (Synthetic Music Mobile Application File)

MMF is the name of the file extension that is associated with a SMAF file. This is a Synthetic Music Mobile Application Format. Most people are aware of these types of files because of their close association with cell phones and the ring tones that ...