Switcher Maestro is a window and application switcher and launcher for Mac OS X Leopard, Snow Leopard and Lion.
Switcher Maestro can replace the standard Mac OS X application switcher to enhance it with more options, such as excluding uninteresting applications or including commonly launched or recently quit applications. It also includes a window switcher, letting you close or minimize or switch to windows in any applications. And it has a quick application launcher that lets you launch any application with just a few keystrokes.
Switcher Maestro is Keyboard Maestro’s little brother. It includes an enhanced application and window switcher and a new application launcher which will all be part of the next major version of Keyboard Maestro. Switcher Maestro also provide a simplified user interface and a low price.