Demo Builder 5 Demo Builder is a powerful, yet simple to use, software tool for creating professional and fully interactive application demonstrations and simulations, presentations and tutorials. Support staff, ... Cost: $199 Buy full version       Trial version           Descriptions Demo Builder 5: Demo Builder is a powerful, yet simple to use, software tool for creating professional and fully interactive application demonstrations and simulations, presentations and tutorials. Support staff, educators and marketing personnel can use the extensive and expanded features, objects and editing tools of Demo Builder to create great looking audio-visual Flash movies that graphically demonstrate your software, processes and other subjects.