AquaSnap - Too many windows on your screen? Stop wasting your productivity.
WindowBlinds - WindowBlinds is a computer program that allows users to skin the Windows graphical user interface.
Shiftit - fikovnik has 62 repositories available. Follow their code on GitHub.
bbLean - Alternative Windows shell
GridMove - GridMove - A window management tool that can quickly arrange your windows into desktop grids.
Cairo Shell - Cairo is a desktop environment for Windows.