CET file format description
Many people share .cet files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .cet file can be edited, converted or printed with. On this page, we try to provide assistance for handling .cet files.
1 filename extension(s) found in our database.
.cet - Hitachi COBOL2002 Data
The CET development files are related to Hitachi COBOL2002. CET file is a Hitachi COBOL2002 Data. Hitachi COBOL2002 is a COBOL application development and operation environment compliant with COBOL 2002, the fourth-generation.
- Hitachi COBOL2002
- Development files
- - / -
- Hitachi COBOL2002 Data related extensions:
Naturally, other applications may also use the .cet file extension. Even harmful programs can create .cet files. Be especially cautious with .cet files coming from an unknown source!
Can't open a .cet 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 can't open this file:
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 one from a list of programs that are installed on your computer.
To avoid this error, you need to set the file association correctly.
- Open Control Panel > Control Panel Home > Default Programs > Set Associations.
- Select a file type in the list and click Change Program.
The .cet file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
c3t, cdt, ce, cef, ceg, ceh, cer, cft, crt, cst, ct, cte, cwt, det, ect
Is it possible that the filename extension is misspelled?
Similar file extensions in our database:
- CorelDraw Template
- SmartCAM Connection Settings File
- Medbasin Model Calibration Data
- Certificate File
- ProWorx NXT Temporary Long Comment Data
- PLINK END-terminated Variant Set Membership List
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