Overview
GUI Design Studio is a graphical user interface design tool for Microsoft Windows that you can use to rapidly create demonstration prototypes without any coding or scripting.

Draw individual screens, windows and components using standard elements, connect them together to storyboard operational workflow then run the simulator to test your designs.

GUI Design Studio can be used whenever you need to draw what an application should look like or show how its parts connect and flow together such as:

documenting product ideas
creating project proposals
requirements capture
creating screen mock-ups
producing detailed specifications for developers
suggesting enhancements to existing products
+ many more uses