Switcher is described as 'One of my favorite features in Mac OS is Expose, a built-in app that makes it easy to navigate through open windows and programs. In Windows Vista, the built-in Aero application switcher tries to approximate this function but doesnt do a good job' and is an app in the OS & Utilities category. There are more than 10 alternatives to Switcher for Windows, Linux, Mac, BSD and Xfce. The best alternative is Preme for Windows, which is free. Other great apps like Switcher are Hyperswitch (Free), Witch (Paid), VistaSwitcher (Free) and Mission Control (Paid).