With Filestar you get 18 different skills for working productively with Corel PhotoPaint 6.0 (.cpt) files.
About .Cpt
Name
Corel PhotoPaint 6.0
Extension
.cpt
Format
Binary
Category
Raster Image
Developer
Corel Corporation
Description
Corel PhotoPaint 6.0 CPT is a file type that is used to store graphics created in Corel PhotoPaint 6.0, a popular image editing software. It contains image data, such as layers, objects, effects, and other information related to the image.