14 DeskCover
DeskCover is a neat app that’s perfectly suited for macOS users who have a Mac with a larger display. It’s a great way to combat both eyestrain and focus issues on your giant computer screen.
You can think of DeskCover as “Portrait Mode” for your computer monitor. Basically, it highlights the window that you are actively working on by blurring the background and other open applications. For larger displays, this can be incredibly helpful. And unlike other apps that perform a similar function, DeskCover is free.