Opens a pop-up providing information about the version number and publish date.
In case of minor changes like bug fixes and little improvements, only the publish date changes (saves some effort on our side ;-)
If functionality was added, the minor version number changes (3rd digit).
And if major changes happened like new development of (parts of) the program, data structure changes or similar, the 2nd digit, the major version number, changes.
The first digit never changed to date…

In case of a major version change usually the license key(s) must be entered again, the saved list of recent projects is emptied (but the Mz3 Projects are untouched and can be found via “File – Open Project”), and the path information (e.g. for elements like images and video) are reset to the default path.

About-Pop-Up Information

The Program Variant, i.e. either the free mz3Demo or the licensed mz3Tool Program
Also Version Number and Publish Date of the program and the details of License Keys is shown.


Title Information

Depending on the used Program (mz3Demo or mz3Tool) the information differs:

  • Program Name or, in case of mz3Tool end saved license key: Name/Company Name
  • Projekt Name (in between the “<>” braces)
  • In case a PDF File is used, the PDF File Name


  • mz3Demo:
  • mz3Demo:
  • mz3Tool:
  • mz3Tool:
Last modified: 21 March 2020


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