WizMouse is a free utility that can be used to customize mouse behavior. The utility’s main function is to enable the mouse wheel for applications that do not natively support its use. There is also a handy “reverse” function for use those situations where the mouse scrolling is backwards. WizMouse can be enabled or disabled from the system tray. KatMouse is a free utility that allows the mouse’s scroll wheel to be used in the window beneath the mouse cursor. #How to change mouse color on aula gaming mouse free This can be done independently of the window that is currently selected. In other words, KatMouse lets you scroll a non active window. The utility can also be used to assist with task switching. #How to change mouse color on aula gaming mouse free.