TinkerTool System Release 2

TinkerTool System 2TinkerTool System Release 2 is a collection of system utility features helping you in performing advanced administration tasks on Apple Macintosh computers. The application makes use of a self-adapting user interface which automatically adjusts to the computer model and to the version of Mac OS X you are running. All options available in the current situation are accessible via “panes”, very similar to the techniques you already know from the System Preferences application.

TinkerTool System Release 2 is no longer in development. Licenses are no longer in distribution.  They were available between June 26, 2009 and June 26, 2018. The application has been superseded by successor products.

Which generation of TinkerTool or TinkerTool System and which license for TinkerTool System do I need for my operating system?