Grid is described as 'The fast, easy way to organize windows on your Mac. Snap windows by using gestures, keyboard shortcuts, dragging to corners, or menu bar. - Works with macOS 10.15 Catalina. OS X 10.10 and higher' and is an app in the OS & Utilities category. There are more than 50 alternatives to Grid for a variety of platforms, including Mac, Windows, Linux, Android and PortableApps.com. The best alternative is AquaSnap, which is free. Other great apps like Grid are Rectangle (Free, Open Source), WindowGrid (Free), BetterTouchTool (Paid) and altdrag (Free, Open Source).
A window manager for macOS like you have never seen before. As easy as drag and drop The edges of your screen take you where you want to be. You control your workspace. No intrusive UI or complicated controls. Just drag and drop. Mosaic will do the rest.
MacOS toolbar utility application that makes window management easier. Currently, application supports fullscreen, halves, and conversation to normal size. Use either keyboard shortcuts or drag&drop window to top/left/right of your screen.
Have you ever wasted time repositioning application windows so you can see two windows simultaneously? DoublePane effortlessly repositions application windows to maximize your screen space for easy side-by-side viewing.