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MFC file extension

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

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

✅ CMUSphinx Features Data

MFC file is a CMUSphinx Features Data. CMUSphinx is a speaker-independent large vocabulary continuous speech recognizer released under BSD style license. CMUSphinx stores features in files with the extension .mfc.
Category: Data files
Application: CMUSphinx
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
MFC aliases:
MFC related links:
MFC related extensions:
CMUSphinx Grammar Data

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

🚫 The .mfc file extension is often given incorrectly!

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

fc, fmc, hfc, jfc, kfc, mbc, mc, mcc, mcf, mdc, mec, mf, mfd, mff, mfs

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Java Manifest File
Metafont Font
Zemax Merit Function Data
MasterCook CookBook File
MPRESS Control Format File
Microsoft Shell Console Script
Future Composer Module
JWPce Flash Card File
QLogic FibreChannel Firmware Code
mIRC Script

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

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