All of us switchers know the situation: rather that switching from one application to another in Microsoft Windows we can switch from every window to another using ALT-TAB. The problem is such behaviour is not known to the Mac world.
The developer Peter Maurer puts it that way:
Sure, you can use Mac OS X’s Exposé to switch windows, but doing so can be very clumsy if you’re the keyboard-only type of user. And don’t all of these windows look just the same when they are scaled down?
Witch lets you access all of your windows by pressing a shortcut and choosing from a clearly arranged list of window titles.
And the best: it’s shareware (!) Sorry for the error before…