Spectacle is a simple utility that allows you to easily organize your windows without using a mouse.
Those familiar with similar apps will find Spectacle to be a simple and unobtrusive way to become more productive while using your Mac. Using Spectacle you can view multiple documents side-by-side, move windows to other displays, or even focus your full attention to a single task.
Note: While the software is classified as free, it is actually donationware. Please consider making a donation to help support development.
Resize and place your windows just using your keyboard.
This program helps you resize and arrange windows on your screen.
Move, arrange, and resize windows with a menu-bar icon or keyboard shortcuts.
Unclutter your browser in order to be more productive.
Move and resize windows using multi-touch gestures.