| File Extension: | HMK |
| File Type Description: | Hallmark Card Studio File |
| File Type Developer: | Hallmark Cards, Inc. |
| Primary Associated Software: | Hallmark Card Studio |
| Primary Software Developer: | Hallmark Cards, Inc. |
Optional Offer for FileViewPro by Solvusoft | EULA | Privacy Policy | Terms | Uninstall
Hallmark Card Studio is the primary software program that utilizes the Hallmark Card Studio File file, originally developed by Hallmark Cards, Inc.. Internal website statistics show that HMK files are most popular with users in United States and those running the Windows 10 operating system. In most cases, these users are surfing the internet using the Google Chrome browser.
 | Hallmark Card Studio by Hallmark Cards, Inc. |
| Windows 10 | Windows 11 | Windows 6 | Windows 8.1 |
 | Windows |
 | Mac |
| Extension | File Type Developer | File Category | File Type Description |
|---|---|---|---|
| .PUB | Microsoft Corporation | Page Layout Files | Microsoft Publisher Document |
| .PSPROJ | Broderbund | Page Layout Files | The Print Shop Project File |
| .AVERY | Avery Dennison | Page Layout Files | Avery Design & Print Label File |
| .PM6 | Adobe Systems Incorporated | Page Layout Files | PageMaker 6.0 Document |
| .PMX | Yu Higuchi | 3D Image Files | MikuMikuDance Model File |
| .IMM | ThinkBuzan | Page Layout Files | iMindMap Map File |
| .WLP | Worldlabel | Page Layout Files | Worldlabel.com Label Designer File |
| .FORM | Oracle Corporation | Page Layout Files | NetBeans Java GUI Designer Form |
| .CBW | Open Source | Page Layout Files | ComicRack Webcomics Data |
| .FSD | AmsterCHEM | Page Layout Files | Flowsheet Document |
Optional Offer for FileViewPro by Solvusoft | EULA | Privacy Policy | Terms | Uninstall
“FileViewPro eliminates the time and frustration of trying to track down a specific piece of software to open a specific file.” - Tucows
*Files that are not supported can be opened in binary format.
Copyright © 2010-2026 FileViewPro