A daily updated filename extension database!

MMI file extension

The table below provides useful information about the .mmi file extension. It answers questions such as:

  • What is the .mmi file?
  • What program do I need to open a .mmi file?
  • How can the .mmi file be opened, edited or printed?
  • How can I convert .mmi files to another format?

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ Media Processing Server Index File

MMI file is a Media Processing Server Index File. Media Processing Server (MPS) is a self service voice solution that offer support for advanced speech, VoiceXML, SIP, multiple version ISDN and SS7 support.
MMI format description not yet available
Category: Data files
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
MMI aliases:
MMI related links:
MMI related extensions:
Media Processing Server Audio Data

Other types of files may also use the .mmi file extension.

🚫 The .mmi file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

hmi, lmi, mi, mim, mki, mli, mm, mmj, mmk, mml, mmo, mmu, mni, nmi

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

HMI Audio
SwordSearcher Data
Memory-Map Overlay File
FreeMind MindMap
Homeportal SW1000 Firmware Recovery Data
MIME Encoded Data
WinDev HyperFileSQL Memo File
ProMark3 GPS MobileMapper Job File
CoCreate Document
MAKIchan Graphics

🔴 Can't open a .mmi file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .mmi file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .mmi file extension, write to us!

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Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
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