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

Details of extension .cdt

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

Below, you can find answers to the following questions:

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

CorelDraw Template

CDT file is a CorelDraw template. CorelDRAW is a vector graphics editor developed and marketed by Corel Corporation.
Category: Graphic files
Application: Corel Draw
Program name: -
Mime-type: application/x-cdt
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
CorelDraw Drawing
Corel Presents Presentation
Micrografx Designer Drawing
CorelDraw Pattern
CorelDraw Print Style
Micrografx Designer 4 Graphic
CorelDraw Compressed Drawing
Ability Draw Document
CeledyDraw Document
ProWorx NXT Temporary Long Comment Data .cdt file icon

ProWorx NXT Temporary Long Comment Data

CDT file is a ProWorx NXT Temporary Long Comment Data. ProWORX NXT is produced by Schneider Electric, The simple cross platform programming solution for Modicon PLCs.
Detailed description not available
Category: Development files
Application: ProWorx NXT
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
ProWorx NXT Symbol File
ProWorx NXT Comment Data
ProWorx NXT Database Configuration
ProWorx NXT Descfriptor Data File
ProWorx NXT Descfriptor Pointer File
ProWorx NXT Log Book Note
ProWorx NXT Short Comment File
ProWorx NXT Title Data File
ProWorx NXT Logic Data File
ConceptDraw PRO Template .cdt file icon

ConceptDraw PRO Template

CDT file is a ConceptDraw PRO Template. ConceptDraw PRO is a tool for managing single or multiple projects.
Detailed description not available
Category: Data files
Application: ConceptDraw PRO
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
ConceptDraw PROJECT Document
ConceptDraw PROJECT XML Document
ConceptDraw PROJECT XML Template
ConceptDraw PROJECT XML SlideShow File
ConceptDraw PRO v10 Document
ConceptDraw PRO Library
ConceptDraw PRO XML Library
ConceptDraw PRO XML Document

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

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Adobe Director Compressed Cast
Steinberg WaveLab Basic Audio CD Project
Affymetrix Chip Description File
CD+G Karaoke File
CorelDraw Drawing
Cinderella Construction File
Hitachi COBOL2002 Data
ChiWriter Low-res Screen Font
Certificate File

The .cdt filename extension is often given incorrectly!

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

ct (1), crt (1), cet (1), xdt (1), cdr (1), sdt (1), cdf (1), dt (1), cct (1), dct (1), cwt (1), ctd (1), cst (1), cft (1), cdy (1)

Can't open a .cdt file?

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

Windows can't open this file:

File: example.cdt

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