Intuitive Interface and Modeling Environment Our user interface was created to be as easy to use as possible. This demo is a working program but certain deliberate limitations have been added. In no event should this demo program be used for professional design purposes. The PDF Tutorials Guide will provide a complete tutorial that will guide you through the process of building a model from start to finish. Take advantage of our training classes, webinars, tips and tutorials and product guides. This video reviews the two different ways to import and utilize a dxf Whether you are new to RISA-3D or consider yourself an expert, we have resources available to improve your efficiency and advance your understanding. Improved report printing options include, batch printing of detailed reports and dynamic print preview. Updated tabs, ribbons and icons help streamline daily use and increase user efficiency. Create reports with both graphical and numerical results including robust detailed output, giving you and your colleagues full confidence in your design. Design buildings, bridges, tanks, culverts and everything in between. Our user interface was created to be as easy to use as possible.