ZtreeWin: Best file manager ever

ZtreeWin is a Windows clone of the old DOS Xtree program, fully updated to support modern operating systems and hardware. Way more powerful and easier to use than Windows Explorer; I use it all the time. I've been a registered user since 1997 -- and the program is regularly updated, and all those updates for a decade now have been free.

The Robert J. Sawyer Web Site