Moom is a great utility from Many Tricks for managing your windows. It adds a popover to the green “best fit” button in most windows, containing quick-access options for doing things like setting a window to take up the entire left or right half of your display.
It gets much more powerful, though, allowing you to quickly lay out windows to fit your workflow, save a bunch of windows as a “Snapshot” to use over and over, and even specify pixel dimensions and a display edge for a window. As you might expect, Moom also has healthy support for shortcuts. You can specify multiple actions like “Center” and “Move & Zoom,” then set a keyboard shortcut for quickly using that action on every window you want. Snapshots are also invited to the shortcut party.
I’ve used Moom for a couple months, and it quickly became one of the apps I have to install when setting up a fresh Mac. Moom is some of the best $5 you can spend on a utility.
