This software is used to calculate section properties like: Area Moment of Inertia Radius of Gyration Center of Mass Plastic Section Modulus Shape Factor for more than 25 shapes. These equations are taken from "Roark's formulas for stress and strain (7th Edition)" book. The following section types and shapes are supported: Square Rectangle Hollow Rectangle Tee Section Channel Section Wide-flange Beam with Equal Flanges Equal-Legged angle Unequal-Legged angle Equilateral Triangle Isosceles Triangle Triangle Parallelogram Diamond Trapezoid Solid Circle Hollow Circle Very Thin Annulus Sector of Solid Circle Segment of Solid Circle Sector of Hollow Circle Solid Semicircle Hollow Semicircle Solid Ellipse Hollow Ellipse Hollow Ellipse Ring Tabular data presentation for all input and output parameters. Tabular data can be exported and saved as text file. This file could be read and loaded by Excel and other similar applications.