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MCG file extension

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

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

Table of Contents

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

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

✅ Compressed CD+G Karaoke File

MCG file is a Compressed CD+G Karaoke File. CD+G file is a very popular format in the world of karaoke.
Category: Audio files
Application: CAVS CD+G Player
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
MCG aliases:
MCG related links:
MCG related extensions:
MPEG Audio Layer 3 File

CD+G Karaoke File

MP3+G Karaoke File

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

🚫 The .mcg file extension is often given incorrectly!

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

cg, cmg, hcg, mc, mcb, mcf, mch, mcr, mct, mcv, mdg, mfg, mg, mgc, msg

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

NEPLAN Root Network Data
McMyAdmin Backup Archive
MPRESS Control Format File
Microsoft Shell Console Script
Microsoft Outlook E-Mail Message
SmartWare Intro Display Data
SOBEK Communications Data
MasterCook CookBook File
Machinery HDR Effects Settings
Atari 8-bit Graph2Font Image

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

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