LanguageCMK
Card Shop Plus card file
File type: Graphics file
Files with cmk extension are used for Card Shop Plus. They contain some graphic data.
What is cmk file?
File type category:
Graphics file
Date updated: August 3, 2017
The cmk file extension is related to Card Shop Plus, an old greeting card program from Creative Wonders. You can still find it on Amazon.
A *.cmk file is the default greeting card format of the program.