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CFO file extension

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

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

✅ Borland Turbo C Form Object

CFO file is a Borland Turbo C Form Object. Borland Turbo C is a C compiler that was developed by Borland with an integrated IDE.
CFO format description not yet available
Application: Borland Turbo C
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
CFO aliases:
CFO related links:
CFO related extensions:
Borland Turbo C Font Data

Borland C Compiler Data

Borland C Makefile

Borland Turbo C Makefile

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

🚫 The .cfo file extension is often given incorrectly!

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

cbo, cco, cdo, ceo, cf, cfi, cfk, cfl, cfp, cgo, co, cof, cro, cto, fco

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Configuration File
COMBAS Binbary Object
Subtitle Workshop Custom Format Project
XSL-FO Formatted Form
CFEngine Policy Data
Adobe Photoshop File Info
Microsoft Interactive Training Bookmark
LightCycler v4 Coefficient Data
Symantec Client Firewall Policy Data

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

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