3D Grapher!

3D Grapher is your one stop 3D graphing utility and Multivariable Calculus companion. Whether youre working on a problem set late at night or just looking to mess around with some neat graphs, 3D Grapher has your back.3D Grapher is capable of graphing Cartesian, Cylindrical, Spherical, and now Parametric graphs. Developed by Vikram Mullick