Installing and using the Steam version of Gestaltor on another machine is managed by the Steam client like it is done for other games.
The gestaltor.io version allows one activation for the Professional version. When upgrading the operating system or switching the computer, resetting the count of used installations becomes necessary.
This can be done here: My Account
After login to the shop, switch to “My Account”.
Press “Serial Keys”. Here, you can view all your licenses.
Press “Show details” to list the “Unique identifier”.
Select one or more “Unique identifier” to delete.
Press “Remove Unique Identifier”.
After this step, one can utilize the Gestaltor Professional license key on another computer.