K3DSurf is a program to visualize and manipulate Multidimensional surfaces by using Mathematical equations. It's also a "Modeler" for POV-Ray in the area of parametric surfaces. Features : * 3D, 4D, 5D and 6D HyperObjects visualization. * Full support of all functions (like C language). * Support of mouse event in the drawing area(Left:Rotate, Right:scale and Midle: translate). * Animation an Morph effect. * Povscript and Mesh file generation(and Run if povray is installed). VRML2 and OBJ files also supported. * More than 100 well known examples. K3DSurf is vailable for Windows, MacOSX and Linux. All your suggestions are welcome.