Free MMF Converter

This free MMF Converter will help you to convert .mmf files to MP3, WAV, M4A, OGG, FLAC, WMA, OPUS, M4R, AAC, AIFF formats

How to convert MMF files online

  • 1First, upload one or more MMF files to the converter area.
  • 2Next, choose format which you need to convert MMF files and click the "Convert" button.
  • 3After the conversion is complete, you can download your audio files in the new format.
Free MMF Converter

MMF (Music Mobile File)

MMF or Yamaha SMAF (Synthetic Music Mobile Application File) are audio files with .mmf extension. Files in the MMF format were often used for making ringtones for mobile phones with polyphony support. MMF audio files are usually created by converting from other popular formats with special software like Yamaha's SMAF Tools. Structurally, MMF is similar to MIDI melodies. An interesting feature of the format is the ability to display graphics and text as well.
File type: Audio
File extension: .mmf
Developed by: Yamaha
Initial release: 1999


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