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

Details of extension .cet

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

Below, you can find answers to the following questions:

  • What is the .cet file?
  • Which program can create the .cet file?
  • Where can you find a description of the .cet format?
  • What can convert .cet files to a different format?
  • Which MIME-type is associated with the .cet extension?
Hitachi COBOL2002 Data .cet file icon

Hitachi COBOL2002 Data

CET file is a Hitachi COBOL2002 Data. Hitachi COBOL2002 is a COBOL application development and operation environment compliant with COBOL 2002, the fourth-generation.
Detailed description not available
Category: Development files
Application: Hitachi COBOL2002
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:

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

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Chem3D Template File
ProWorx NXT Temporary Long Comment Data
ComputerEyes Raw Image
CenturionMail Encrypted Email
Continuous Edge Graphic Bitmap
QPEACE Cluster Exchange Format Header
Broderbund PrintMaster Certificate
ChiWriter Low-res Screen Font
Certificate File

The .cet filename extension is often given incorrectly!

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

cte (1), cst (1), cft (1), ceh (1), cef (1), vet (1), cdt (1), fet (1), ect (1), cwt (1), ct (1), crt (1), cer (1), ceg (1), xet (1)

Can't open a .cet file?

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

Windows can't open this file:

File: example.cet

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