Files with mtkey file extension can be found as license files for proDAD Heroglyph video editing tool.
Software that open mtkey file
MTKEY file extension - proDAD Heroglyph license file
What is mtkey file? How to open mtkey files?
File type specification:
The mtkey file extension is mainly associated with the proDAD Heroglyph, a video editing tool for Microsoft Windows operating system.
It seems that .mtkey file contains various data about user's license.
The default software associated to open mtkey file:
Company or developer:
proDAD Inc.
A video editing tool used to create professional video titles and trailers. Heroglyph is very easy to use and available for Microsoft Windows.
List of recommended software applications associated to the .mtkey file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open mtkey file, edit mtkey file, convert mtkey file, view mtkey file, play mtkey file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with mtkey file - proDAD Heroglyph license file
Click on the software link for more information about proDAD Heroglyph. proDAD Heroglyph uses mtkey file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).
