A recent AVG and Avast antivirus update is preventing DisplayFusion 9.9 from launching on some systems.
If you're running into this issue, please update to the latest DisplayFusion 10.0 Beta.

Focus on the task at hand, by automatically dimming unused monitors and application windows using DisplayFusion's Monitor Fading feature. You can dim inactive monitors, all monitors, everything except the active window, and more!

The Monitor Fading feature can be customized for different behaviours (Fade Non-Current Monitors, Fade Non-Primary Monitors, and more). You can also choose the opacity level of the fade from 1% (completely light) to 100% (completely dark), as well as the colour of the fade.

The "Toggle Monitor Fading" key combination (Ctrl + Alt + F by default) allows you to quickly enable or disable the Monitor Fading feature when needed.

All of these Monitor Fading options can be configured in the DisplayFusion Settings window, seen in the screenshots section below.