Place matter only she(it) make windows in the foreground
The windows of foreground ( OnTop) are very practical, they do not disappear ceaselessly last all others.
Since the explorer one can easily make one Drag&Drop Of file...
Then why do not all window offer not this possibility?
This program is going to fill this lack.
Since the bar of spots you can place the active window in the foreground, for example NotePad to open easily files, or the calculator never to lose her(it)...
To you to discover the other uses.