TMS Skin Factory

I have some old projects using TMS Skin Factory i Delphi 7. I want to upgrade the projects to Delphi 11.
Is there an easy way to do it?
I can see that TMS Skin Factory is not supported any more.

Sorry, we discontinued Skin Factory many years ago. Since the introduction of VCL Styles in Delphi, it didn't make much sense anymore.