What are CDT files and how to open them
Are you having problems opening a CDT file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.
What is a CDT file?
Files that contain the .cdt file extension are created by Corel's CorelDRAW software application. CorelDRAW allows users to author and edit images that are stored on their hard drive.
The CDT files that are used by CorelDRAW are image template files that can be used with the CorelDRAW application. These templates include the properties for a new CorelDRAW image including the graphic and object fill settings as well as the ruler, grid, style properties, page settings and guidelines for the new CorelDRAW image.
The CDT templates allow users to use the same template styles across multiple CorelDRAW images without having to define the settings for each file individually.
How to open CDT files
Important: Different programs may use files with the CDT file extension for different purposes, so unless you are sure which format your CDT file is, you may need to try a few different programs.
While we have not verified the apps ourselves yet, our users have suggested ten different CDT openers which you will find listed below.
Last updated: December 10, 2022
Various apps that use files with this extension
These apps are known to open certain types of CDT files. Remember, different programs may use CDT files for different purposes, so you may need to try out a few of them to be able to open your specific file.
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