Graphing Calculator 3D is an easy-to-use tool that plots 2D and 3D functions. This 3D grapher plots high quality 2D and 3D graphs. Graphs can be shaded with custom gradual colors along x, y or z axis. In 3D graphs, the lighting is enabled to demonstrate the depth of the surface through shades and shadows. Graphing equations has never been any easier. Simply type a function and press Enter. The intuitive user-interface is designed with frequency of use in mind. You will realize that all the tools and options you frequently use are only one click away.