AquaSnap - Too many windows on your screen? Stop wasting your productivity.
Hummingbird - Make macOS window management a breeze
Mizage Divvy - Divvy is an entirely new way of managing your workspace.
Hookshot - Cursor movement window snapping on macOS
Moom - Move your mouse over the green zoom button in any window, and Moom's mouse control overlay will appear (as seen in the above animation).
BetterSnapTool - 10 Oct 2017 . BetterSnapTool allows you to easily manage your window positions and sizes by either dragging them to one of the screen's corners or to the top, left or right side of the screen.