Microsoft Mail message
File type: Document file
Files with mff extension can be found as older email messages from Microsoft Mail service from the times of Windows NT operating system.
Found 6 different file type records with the same mmf filename suffix.
File type category:
Document file
Date updated: April 15, 2024
Record marked as obsolete and not updated for a long time.
File extension mmf is used by the Windows NT mail client for a saved collection of e-mail messages.
This type of .mmf files are not meant to be read by Microsoft Outlook Express, but they can be exported to the pst using Microsoft Exchange.
Use Microsoft Mail or similar email clients to open *.mmf message files.
Microsoft Exchange can be used to export .mmf messages to .pst format.
Software applications that can open mmf files:
Microsoft Windows
Software applications that can edit mmf files:
Microsoft Windows
Software capable of saving mmf files:
Microsoft Windows
Software apps that create mmf files:
Microsoft Windows
Software apps that import mmf files:
Microsoft Windows
Software apps that export mmf files:
Microsoft Windows
Software applications that handle other tasks involving mmf files:
Microsoft Windows
File type category:
Configuration file
Date updated: May 12, 2019
The mmf file extension is related to the VirusScan, an anti-malware software for Microsoft Windows operating system, developed by McAfee.
The mmf file contains configuration data used by McAfee anti-virus software.
Probably not meant to be accessed by the user.
Probably cannot be converted to anything else.
Software apps that manage or store settings in mmf files:
Microsoft Windows
Software applications that handle other tasks involving mmf files:
Microsoft Windows
File type category:
Various data file
Date updated: March 26, 2018
Record marked as obsolete and not updated for a long time.
The mmf file extension is related to the Meal-Master, a software for Microsoft Windows, which enables users to collect recipes.
Probably file format used by older version Meal-Master Recipe Database.
Use Meal-Master to work with *.mmf files.
Possibly can be converted like any other database formats.
Software applications that can open mmf files:
Microsoft Windows
Meal-Master
Software apps that create mmf files:
Microsoft Windows
Meal-Master
Software apps that import mmf files:
Microsoft Windows
Software applications that handle other tasks involving mmf files:
Microsoft Windows
Meal-Master
File type category:
Various data file
Date updated: September 28, 2026
Media Processing Server Studio uses the MMF file format to manage audio elements associated with menu prompts in a Media Processing Server environment. The software provides a graphical interface for creating, editing, and managing those elements.
An MMF file contains reference files used with the Media Processing Server environment. Media Processing Server Studio is available for Microsoft Windows.
Open an MMF file in Media Processing Server Studio on Microsoft Windows. The file is intended for use within the Media Processing Server environment and may not be meaningful in unrelated applications.
MMF files contain references to audio elements rather than the audio content itself. Use Media Processing Server Studio to manage the referenced audio elements within the Media Processing Server environment.
Software applications that handle other tasks involving mmf files:
Microsoft Windows
Media Processing Server Studio
File type category:
Mobile ringtone file
Audio and sound file
Date updated: February 25, 2019
Record marked as obsolete and not updated for a long time.
The mmf file extension is related to the Synthetic music Mobile Application Format (SMAF), a data format specified by Yamaha that defines multimedia content for use on hand-held portable devices.
Most likely some old format without support. No further information could be found.
Use compatible tools to work with *.mmf files.
Probably can be exported to other formats.
Software applications that can open mmf files:
Microsoft Windows
SMAF Tools
Software apps that import mmf files:
Microsoft Windows
SMAF Tools
Software applications that handle other tasks involving mmf files:
Microsoft Windows
SMAF Tools
File type category:
Mobile ringtone file
Audio and sound file
Date updated: November 10, 2024
These files can contain instruments parameters of three types: FM (using FM-synth), PCM (using wavetable synth) and Stream PCM (longer audio clips). Developed by Yamaha.
Most likely some old format without support. No further information could be found.
Use compatible tools to work with *.mmf files.
Probably can be converted to other formats.
Apps designed for playing mmf files:
Microsoft Windows
Software apps that create mmf files:
Microsoft Windows
SMAF Tools
Software apps that convert mmf files:
Microsoft Windows
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