Corel Photo-Paint Image File
Corel Photo-Paint is a graphic program that is used to create and edit raster graphics, it was introduced in 1992 by the Corel Corporation.
Images that are created, edited or save by the program have the .cpt file extension and is known as a Corel Photo-Paint Image File.
The program is found as a part of the CorelDraw Graphics Suite and not sold as a stand alone program.
How to open .cpt files?
Software to open .cpt files
What are .cpt files