AutoHotkey - The ultimate automation scripting language for Windows.
Rectangle - Window management app based on Spectacle, written in Swift.
Pulover’s Macro Creator - Pulover’s Macro Creator is a Free Automation Tool and Script Generator.
AquaSnap - Too many windows on your screen? Stop wasting your productivity.
AutoKey - A Python 3 port of AutoKey, the desktop automation utility for Linux and X11.
WindowGrid - Quickly and easily layout windows on a dynamic grid using just the mouse.