Split Screen allows you to effortlessly resize windows to exactly half your desktop at the touch of a simple keystroke. Gone are the days of trying to resize windows to fit nicely next to each other, with Split Screen it is as easy as pressing a button. Supported Actions Resize window left Resize window right Resize window to full screen Split Screen supports about 90% of apps (some apps are not designed to be resized) and we are adding support for new apps all the time.