HiddeX - Tiny portable freeware application for Windows that can easily hide any window, program, browser or...
Taskbar Hide - Taskbar, Application Window and System Tray Icon Hider.
task-homie - Completely hide auto-hidden Windows taskbars
WinRAP - WinRAP ( Windows Running Applications Protector ) is a utility which allows you to hide windows...
Anti Boss Key - Free screen privacy tool, Instantly hide any program when your boss comes around the corner
WinHide.SB - The program to control the visibility of windows.