How to open HMK files
Did your computer fail to open a HMK file? We explain what HMK files are and recommend software that we know can open or convert your files.
What is a HMK file?
HMK files are Hallmark Card Studio file files, which you can read more about below.
The HMK file extension indicates to your device which app can open the file. However, different apps may use the same file extension for different types of data. So a HMK opener may not be able to open all kinds of HMK files. In this case, though, we only know of one specific use.
Hallmark Card Studio file
Through our analysis of HMK files, we know that one use of the format is Hallmark Card Studio file. We have not yet described in detail what these files contain and what they are used for, but our team is working tiredlessly through thousands of file formats. We'd love hearing from you if you have information about the format.
HMK file openers, viewers, etc.
These apps are known to open certain types of HMK files. Remember, different programs may use HMK files for different purposes, so you may need to try out a few of them to be able to open your specific file.
|Hallmark Card Studio||User submitted|
|Hallmark Card Studio Special Edition||User submitted|
|Hallmark Card Studio Express||User submitted|
|Hallmark Card Studio Photo Edition||User submitted|
|Hallmark Card Studio Select||User submitted|
|Hallmark Card Studio Deluxe||User submitted|
|Hallmark Card Studio Workshop||User submitted|