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
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

Key Features of our Audio Converter

Safe Conversion

Safe Conversion

Your files will not be uploaded to third-party servers, because the conversion takes place right in your browser.

Fast Conversion

Fast Conversion

We use modern conversion technologies, so you can convert audio files at maximum speed.

100% Free

100% Free

This audio converter is completely free to use, has no restrictions, and does not require software installation.

Batch Conversion

Batch Conversion

Our converter allows you to convert an unlimited number of audio files and download them in a single ZIP archive.

Unlimited File Size

Unlimited File Size

We have no file size limits, so you can convert files of any size up to several gigabytes and more.

Works with any Device

Works with any Device

Our converter works in all modern browsers and on any device, be it a computer, tablet, or mobile phone.

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