1First, select .wma files to convert and upload them from your computer or via the link.
2Then click the "Convert" button and wait for the conversion to complete.
3Now you can download your .mmf files individually or in a single archive.
WMA
WMA (Windows Media Audio)
WMA (Windows Media Audio) is a music format developed by Microsoft. It was created as an alternative to other formats that use compression and gained great popularity due to the fact that it was the default audio format in the Windows operating system for a long time. The compression technology used in WMA can reduce the file size up to 20 times compared to the original sound. WMA supports ID3 tags and DRM copy protection.
File type: Audio
File extension: .wma
Developed by: Microsoft
Initial release: 1999
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.