How to open MCT files
Did your computer fail to open a MCT file? We explain what MCT files are and recommend software that we know can open or convert your files.
What is a MCT file?
The .mct file extension is most commonly associated with the Windows Live Messenger application. The MCT files contain packaged "wink" files that are used by the Windows Live program. "Winks" are flash animations that are used to convey emotions in IM conversations. Some MCT files are provided free with the Windows Live software while others can be purchased online from third-party vendors.
The .mct file extension is also used for Musicator MIDI files and MapChart genetic map data files.
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MCT file openers, viewers, etc.
These apps are known to open certain types of MCT files. Remember, different programs may use MCT files for different purposes, so you may need to try out a few of them to be able to open your specific file.
 | Mathsoft Mathcad | User submitted |
 | MIDAS/Text Editor | User submitted |
 | Mathcad Professional | User submitted |
 | Mathcad | User submitted |
 | MKLock | User submitted |
 | MapChart | User submitted |
 | Musicator | User submitted |
 | Gemmico FolderInfo | User submitted |
| Musicator Win | User submitted |
 | MusicPlayer | User submitted |