To convert mmf music online :

  1. Upload your mmf file.
  2. Select your target format from conversion list.
  3. Enter a valid email address to get notified when the file is converted.

You can change your mmf audio settings such as: audio bitrate, adjusting audio sampling rate, audio channels and audio cutter. Visit Online Audio Converter to know more about our online audio editor.


  • Drag & Drop file here


  • Convert to:

  • Email address:

  • You are almost done!

MMF file extension

Online Audio Converter

What is MMF and how you can convert MMF file?

Our Free online audio converter allow you to convert your audio MMF ( Synthetic Music Mobile Application File ) format. Upload your MMF file and then select the format type you want to convert to, after the conversion is completed you can download the converted audio file instantly or by email.


MMF Extension

MMF file definition

MMF is an extension file that is linked to SMAF (Synthetic Music Mobile Application Format) file. Initially Yamaha created SMAF tools as a sound file so mobile phones can have unique ringtones. Later on, the file was modified to have information related to text and graphics. With Filezigzag you can convert any file you have.

Technical details for MMF file

MMF with SMAF files. However, MMF is the file extension and the SMAF is the file name. Since SMAF files support playback and graphics, they have the power to produce high quality images while maintaining a low storage size.

File extension


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Other MMF conversions

FileZigZag can convert MMF files to the following formats:

mmf to aac
mmf to aiff
mmf to au
mmf to flac
mmf to m4a
mmf to mp3
mmf to opus
mmf to ogg
mmf to wav
mmf to wma
mmf to 7z
mmf to zip

FileZigZag is a free online file conversion, Supports a wide variety of different file formats, videos, audio, images, documents, archives without download any software.
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