16 Design Tools for Prototyping and Wireframing — SitePointThis article was written in 2009 and remains one of our most popular posts. If you’re keen to learn more about wireframing, you may find this recent article on free online wireframing tools of great interest. In recent years the number of tools available to help you document and design your web site has just exploded. It seems that we all need a wireframing or prototyping tool at our fingertips (a
