Moom是一款Mac上控制窗口大小和位置的工具，可以让Mac具有类似Windows 7的Aero Snap功能，Moom可以让我们通过拖拽自动放大和缩小窗口，并且可以任意控制窗口的大小和位置，如最大化、移动到左边、右边等等操作，非常实用的一款软件。


Moom allows you to easily move and zoom windows—on one display, or to another display—using either the mouse or the keyboard. Moom lets you…
Hover over the green button and choose from five preset size/location options in a pop-up palette
Use a grid to ‘draw’ a window’s desired size and location
Define custom controls to move and zoom, move to other display, center, resize, and more
Chain custom controls together to execute complex window management tasks
Save window layouts to easily recreate a desired window arrangement at any time
Automatically activate saved window layouts on changes in monitor layout, as in when you disconnect from your work display and then open your laptop at home
Use keyboard mode to do all of this, and more, without ever touching a mouse
Once you’ve tried Mooming your windows, you’ll never go back to simply moving and zooming them again.
What’s New:
Moom 3.2.18
Resolved an issue that could occasionally result in misalignment by one point.
Other minor bug fixes.
Compatibility: OS X 10.7 or later