If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .mmc

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

Below, you can find answers to the following questions:

  • What is the .mmc file?
  • Which program can create the .mmc file?
  • Where can you find a description of the .mmc format?
  • What can convert .mmc files to a different format?
  • Which MIME-type is associated with the .mmc extension?

Microsoft ClipArt Gallery Catalog

MMC file is a Microsoft ClipArt Gallery Catalog. Microsoft ClipArt Gallery software allows the user to download additional clips from the Microsoft ClipArt Gallery Live web site.
Detailed description not available
Category: Data files
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Media Catalog MML File
Microsoft Office Clip Organizer Catalog
Microsoft ClipArt Gallery Download Package
Microsoft Media Package File
Media Catalog MGC File
Microsoft ClipArt Gallery Database
Microsoft Office ClipArt Data
Microsoft ClipArt Gallery for Mac Data

Other types of files may also use the .mmc file extension. If you have helpful information about .mmc extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

FreeMind MindMap
ArcGIS Explorer Map Content
Microsoft Office Language Interface Pack
MMS Message Data
Windows Message Compiler Input
mAirList Metadata
hyperCAD-S Model Data
MacroModel Molecular Mechanics Data

The .mmc filename extension is often given incorrectly!

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

hmc (1), mnc (1), mmv (1), mmf (1), mm (1), mkc (1), mcm (1), lmc (1), jmc (1), nmc (1), mmx (1), mms (1), mmd (1), mlc (1), mhc (1)

Can't open a .mmc file?

If you want to open a .mmc file on your computer, you just need to have the appropriate program installed. If the .mmc association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.mmc

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android