Clicky Gone - Clicky Gone allows you to hide your selected windows from view, this includes the taskbar button...
Glass2k - Small little program that allows Windows 2000/XP users to make any window transparent.
mapmywindows - A small program to show and hide windows in X window system.
Peek Through - Title: Peek Through Description: Peek Through is an application for Windows XP, Vista and 7 which makes the foreground window transparent with the press of Hot Keys. You may adjust the amount of tr…
TopMenu - TopMenu is a functionality clone of ...
GhostWin - GhostWin - Free Download -- Transparent Windows Utility supports Windows 2000, 2003, XP, Vista and 7