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

Details of extension .cf

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

Below, you can find answers to the following questions:

  • What is the .cf file?
  • Which program can create the .cf file?
  • Where can you find a description of the .cf format?
  • What can convert .cf files to a different format?
  • Which MIME-type is associated with the .cf extension?
.cf
Sendmail M4 Configuration File .cf file icon

Sendmail M4 Configuration File

CF file is a Sendmail M4 Configuration File. Sendmail is a general purpose internetwork email routing facility that supports many kinds of mail-transfer and -delivery methods, including the Simple Mail Transfer Protocol (SMTP) used for email transport over the Internet.
Category: Configuration files
Application: Sendmail (Unix)
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
Related extensions:
M4 Macro File
Sendmail M4 Configuration Source
.cf
CFEngine Policy Data .cf file icon

CFEngine Policy Data

CF file is a CFEngine Policy Data. CFEngine is a configuration management system that enables system administrators to define the desired end states of IT-systems throughout their organizations.
Category: Data files
Application: CFEngine
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
cf3
Links:
-
Related extensions:
CFEngine Database
.cf
1C:Enterprise Configuration Data .cf file icon

1C:Enterprise Configuration Data

CF file is a 1C:Enterprise Configuration Data. 1C:Enterprise is a universal cloud and on-premise system of programs for automating a company’s financial and wider operational activities.
Detailed description not available
Category: Data files
Application: 1C:Enterprise Platform
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
1C:Enterprise Platform Data
1C:Enterprise Infobase Link Data
1C:Enterprise Shared Infobase List
1C:Enterprise Auxiliary Data
1C:Enterprise Configuration Update Data
1C:Enterprise Configuration Extension Data
.cfg
Configuration File .cfg file icon

Configuration File

CNF is a general configuration file extension.
Detailed description not available
Category: Configuration files
Application: -
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
cf, cnf, con, conf, config, pref, prefs, settings
Links:
-
Related extensions:
Novell GroupWise Initialization File
Initialization File
Microsoft Windows Internet Settings File
Internet Sign-up Settings
Windows System Configuration
QuickTime Preferences File
Remote Desktop Connection Settings
ISP Configuration File
Runtime Configuration File

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

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

BRIEF Macro File
STK City Database Counties
Steinberg WaveLab Basic Audio CD Project
ComputerEyes Raw Image
Guitar Chord Groover Chord
CRiSP Macro File
Cheat Engine Cheat Table
Microsoft CodeView Data
Lightscape Parameter File

The .cf filename extension is often given incorrectly!

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

fc (1), cv (1), cr (1), ce (1), cc (1), vf (1), ff (1), df (1), ct (1), cg (1), cd (1), cb (1), xf (1), sf (1)

Can't open a .cf file?

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

Windows can't open this file:

File: example.cf

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