WinSplit Revolution is a small utility which allows you to easily organize your open windows by tiling, resizing and positioning them to make the best use of your desktop real estate.
WinSplit is especially useful for high-end LCD screens with high resolutions because it helps you to efficiently manage many active windows. As you can see on the screenshot on the right, the advantages of using WinSplit is that it saves you from having to drag and drop windows by allowing you to snap windows into specific tiled configurations using simple keyboard hotkeys.
It is also useful for owners of multi-monitors systems, as it can move a window from one screen to one other by simply hit a hotkey.