Hide My Messenger is a protective tool that allows you to hide running applications and tray icons completely with a move of the mouse or a single hotkey. Hide My Messenger provides a quick and easy way for home and office PC users to quickly get sensitive materials off the screen without closing programs or losing documents. Itâ??s very useful when you need privacy and don't want others to see what websites you are viewing in your browser, what programs you are running or what games you are playing.