ClickMonitorDDC is a small program to control the monitor without using the buttons (DDC protocol). The program does not require installation and allows you to set the brightness, contrast and color of the displayed image. ClickMonitorDDC nests in the notification area, where it shows the values of the monitor parameters.

When you open the window, you can change the different image parameters separately. For laptops, this will be the brightness and contrast, for external monitors connected via DVI, HDMI, DisplayPort or VGA, and you can also choose the precise color of the image. You can also use the command line.

In the settings you can assign keyboard shortcuts to a set of arguments (i.e. image settings) to easily switch between color schemes. You can also change the colours of the indicators.