ScreenSketcher

ScreenSketcher is a tool for creating quick mock-ups, or wireframes, of a computer user interface, such as a window, a web page, or anything that can appear on a computer screen. ScreenSketcher is easy to learn and intuitive to use. You'll be creating excellent mock-ups of your applications and websites in no time. Once you've created something you like, you can print it, share it online, or just save it for yourself.