>> CMDT file

CMDT file format description

Many people share .cmdt files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .cmdt file can be edited, converted or printed with. On this page, we try to provide assistance for handling .cmdt files.

1 filename extension(s) found in our database.

.cmdt - ClarisWorks Dictionary Data

The CMDT data files are related to ClarisWorks. The CMDT file is a ClarisWorks Dictionary Data. ClarisWorks is an integrated office application, which provides word processing, graphics, illustration, spreadsheet, charting/graphing, presentation and database capabilities. The ClarisWorks seems to be no longer supported.

Data files
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ClarisWorks Dictionary Data related extensions:
ClarisWorks Data
ClarisWorks User Dictionary Data

Naturally, other applications may also use the .cmdt file extension. Even harmful programs can create .cmdt files. Be especially cautious with .cmdt files coming from an unknown source!

Can't open a .cmdt 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.

The .cmdt file extension is often given incorrectly!

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

cdmt, cdt, cmd, cmdf, cmrt, cmt, mdt

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

CorelDraw Template
Windows Command File
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Microsoft Access Add-in
PTC Creo CL Commands Data
Stanford Microarray Database Clustered Data

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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