A daily updated filename extension database!

MCT file extension

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

  • What is the .mct file?
  • What program do I need to open a .mct file?
  • How can the .mct file be opened, edited or printed?
  • How can I convert .mct files to another format?
  • Where can I find the specifications for .mct?
  • Which MIME-type is associated with the .mct extension?

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

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

Live Messenger Content

MCT file is a Live Messenger Content.
Category: Data files
Application: Live Messenger
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
MCT aliases:
MCT related links:
MCT related extensions:
MSN Messenger Contact List

Live Messenger Content Object

Live Messenger Custom Emoticon Image

Live Messenger Custom Emoticon Metadata

Musicator Music

MCT file is a Musicator Music. Musicator is a MIDI and digital audio sequencing and notation software package.
MCT format description not yet available
Category: Audio files
Application: Musicator
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
MCT aliases:
MCT related links:
MCT related extensions:

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

The .mct file extension is often given incorrectly!

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

nct, cmt, mvt, mt, mdt, mch, mcf, lct, jct, ct, mxt, mtc, mst, mcr, mcg

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Chinon ES-1000 Image
Machinery HDR Effects Settings
Java Manifest File
Windows Message Compiler Input
Miva Merchant Module
Knit Visualizer 1.0 Chart
Microsoft Access Add-in
E-Sword v8 Commentary Data
DataCAD Keyboard Macro
MasterCook CookBook File

Can't open a .mct 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 .mct 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 .mct file extension, write to us!

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