The File Extensions Database

.MCK File Extension

  • Developer by:, Inc.
  • Category: Encoded and encrypted Files

What is an .MCK file?

.MCK is Macro Keys encrypted macro

The mck file extension is associated with the Macro Keys, a tool for Microsoft Windows operating system used to create macros, replacement text shortcuts to automatically type large repetitive texts.

The mck file stores encrypted macro.

How to open:

Use Macro Keys to work with *.mck files.

How to convert:

Conversion of this file format is not possible.

How to solve problems with MCK files

  • Associate the MCK file extension with the correct application. On :
    Windows: Right click on any MCK file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.MCK files". Mac: Right click (or Ctrl-click) the MCK file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .MCK is Macro Keys encrypted macro. Because only the current version supports the latest MCK file format. Search, therefore, e.g. on the, Inc. manufacturer website after an available .MCK is Macro Keys encrypted macro update.
  • To make sure that your MCK file is not corrupted or virus-infected, get the file again and scan it with antivirus software.