.HMK File Extension

Hallmark Card Studio File

Developer Hallmark
3.8  |  4 Votes

What is an HMK file?

Greeting card project created with Hallmark Card Studio; may be a birthday card, invitation, letter, or other kind of card; can include images (user photos or pictures bundled with the program) and custom-formatted text.

More Information

For a professional look, cards created with Hallmark Card Studio can be printed on Hallmark Premium Blank Greeting Cards paper, a 85 lb heavyweight card stock with a coated matte finish.

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Programs that open HMK files


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