How to open .mmf file format?

The probably reason why you are at this website is a problem with opening .mmf file. The full name of the file is Microsoft Message File. If the double-click on the file’s icon shows you a message that additional programs are needed to open the file, you’ll find the list of helpful programs in the bottom of the page.The developer of this format is Microsoft.

.mmf file extension (Microsoft Message File)

Category Developer/Producer File description Popularity
Data Files Microsoft Microsoft Message File
Programs using this file extension: .mmf
ADS OS Software
  • Microsoft NT Mail
  • Microsoft Exchange Server 2010
  • Microsoft Outlook 2013

.mmf file extension (Synthetic Music Mobile Application File)

Category Developer/Producer File description Popularity
Audio Files Yamaha Synthetic Music Mobile Application File
Programs using this file extension: .mmf
OS Software
  • Yamaha MidRadio Player
  • Yamaha Mobile Contents Player
  • Yamaha MidRadio Player

The file extension .mmf can be used by another programs. If you have some useful information about .mmf file type that may help other users, please send them to us and we’ll update our database.

Visiting our website you are probably asking yourself:
  • What application can open .mmf file?
  • How to open .mmf file?
  • What is .mmf file?
  • How can I convert .mmf file?
  • Where can I find informations about .mmf file extension?
We hope we have given you enough informations about this file type. Otherwise you can search some informations about .mmf extension on or