Webspiration™ is the new online visual thinking tool that helps you capture ideas, organize information, diagram processes and create clear, concise written documents whether working individually or collaboratively. With integrated diagram and outline views you can think visually, structure your work effectively and express your ideas in the ways that communicate best.
Cacoo is a user friendly online drawing tool that allows you to create a variety of diagrams such as site maps, wire frames, UML and network charts.\nCacoo can be used free of charge.