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

Details of extension .cef

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

Below, you can find answers to the following questions:

  • What is the .cef file?
  • Which program can create the .cef file?
  • Where can you find a description of the .cef format?
  • What can convert .cef files to a different format?
  • Which MIME-type is associated with the .cef extension?
.cef
CenturionMail Encrypted Email .cef file icon

CenturionMail Encrypted Email

CEF file is a CenturionMail Encrypted Email. CenturionMail is a Windows based utility to send encrypted information by email.
Detailed description not available
Category: Other files
Application: CenturionMail
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
-
.cef
QPEACE Cluster Exchange Format Data .cef file icon

QPEACE Cluster Exchange Format Data

CEF file is a QPEACE Cluster Exchange Format Data. QPEACE is a software suite for manipulating and displaying Cluster PEACE (electron) data. Cluster Exchange format is a flat comma-delimited data file with an attached header.
Detailed description not available
Category: Data files
Application: QPEACE
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
QPEACE Cluster Exchange Format Header
.cef
SanDisk CruzerLock Encrypted Data .cef file icon

SanDisk CruzerLock Encrypted Data

CEF file is a SanDisk CruzerLock Encrypted Data. Sandisk CruzerLock is a security application designed to protect your personal data files.
Detailed description not available
Category: Data files
Application: SanDisk CruzerLock
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
-
.cef
Adobe Illustrator Compact Embedded Font .cef file icon

Adobe Illustrator Compact Embedded Font

CEF file is an Adobe Illustrator Compact Embedded Font. Adobe Illustrator is a vector graphics editor developed and marketed by Adobe Systems.
Detailed description not available
Category: Font files
Application: Adobe Illustrator
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
Adobe PageMaker Plugin
Adobe Photoshop Scripting Plugin
Adobe Photoshop Plugin
PhotoFiltre Plugin
Adobe Illustrator Plugin
Adobe Photoshop Filter Plugin
Adobe Photoshop Extension Plugin
Adobe PageMaker Resource
Adobe Photoshop 5.0 Plugin
.cxf
SciFinder Chemical eXchange Format Data .cxf file icon

SciFinder Chemical eXchange Format Data

CXF file is a SciFinder Chemical eXchange Format Data. SciFinder is a research discovery tool that allows you to explore the CAS (Chemical Abstracts Service) databases.
Category: Data files
Application: SciFinder
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
cef
Links:
-
Related extensions:
-

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

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Affymetrix Chip Description File
ComputerEyes Raw Image
Apabi eBook
Windows CE Catalog Item
EEGLAB Channel Data
CN3 Compressed Extended Ephemeris Data
Continuous Edge Graphic Bitmap
Broderbund PrintMaster Certificate
Hitachi COBOL2002 Data

The .cef filename extension is often given incorrectly!

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

ced (1), fef (1), ce (1), ecf (1), cwf (1), crf (1), cfe (1), cev (1), cer (1), xef (1), cee (1), sef (1), cec (1), ef (1), cdf (1)

Can't open a .cef file?

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

Windows can't open this file:

File: example.cef

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