Our website provided a free download of Dockprefs X 1.4 for Mac. The software lies within Theming Tools, more precisely Multiple Desktops. This free Mac application is an intellectual property of Kent Sutherland.
From the developer:
Dockprefs is a free dockling that gives quick access to all preference panes that the user has access to, including custom preference panes. A custom menu of preference panes can also be built easily.
You may want to check out more software for Mac, such as Occurrence Selector, which might be similar to Dockprefs X.