Aero Snap, Aero Shake and Aero Peek are the three desktop features introduced with Windows 7. All three features help you improve your productivity.
Aero Snap is a new feature of Windows 7 operating system that allows you to resize, re-arrange or maximize windows by dragging them to screen edges of the desktop.
Aero Snap in Vista
Since Aero Snap is a handy feature to quickly resize windows, many Vista users want to get the same feature in Vista as well.
Luckily, we now have got a good application to experience Windows 7 Aero Snap feature in Vista without any issues.
Aero Snap for Vista is a tiny program to enable Windows 7’s Aero Snap feature in Vista. After installing the program, simply drag a window to a side of your desktop to snap it or drag it to the top to maximize. When you drag it back to the last position, the last window size will be restored.
You can get this feature in vista as well by using the below (free) application. Please keep in mind that this software is still in beta process. It’s stable enough to use, but it’s possible that you’ll get some errors.