Macommand

LiteSwitch X follows the tradition of LiteSwitch as a simple solution
for managing open applications using the keyboard. Like its predecessor
which will continue to be available, LiteSwitch X has a clean, simple
and functional style that has become Proteron’s hallmark. It features
an aquified transparent, resizeable window which is invoked by a
configurable key-combination (default is Apple-Tab). From the pop-up
window the user can switch to any application, hide, quit, or force quit
any application or drag-and-drop files onto any application. Windows
users migrating to the Macintosh can feel more at home having the
Alt-tab functionality returned to them, yet enjoy it in its full Mac OS
X splendor.