Monitorian is a small and useful application that allows you to control the brightness of each connected monitor using a simple user interface in the taskbar. The software integrates perfectly with Windows 7 and later, and provides as clear functionality as possible.
Monitorian will only be visible in the taskbar, and you can open the settings bar with a single click of the mouse. There are two sizes of buttons, which means you can customize the appearance according to your needs.
The brightness change is smooth, not instantaneous – it takes one to two seconds to adjust to the level of brightness change.