TweakWindow is a handy window enhancement utility with a wealth of options. You can set your own transparency options, hide, minimize, roll up, place a window on top of all others, make it a "ghost" or even change a window's icon/title. All this can be done via hot keys, through a window's system menu or by adding appropriate buttons to a window itself. No one will be able to see what windows you have opened. Try it FREE. See how cool it is!