FAS Calculator is an expression calculator which allows you to directly enter an expression to be evaluated.

Factorizer is a Windows program to find factors of numbers up to 2,147,483,646 and to find primes, pairs of primes and Palmen colors of numbers.

FindGraph is comprehensive graphing, curve fitting, and digitizing tool.

ODEcalc for Windows: An Ordinary Differential Equation (ODE) Calculator! State your equation and boundary or initial value conditions and it solves your problem.

Sicyon is all-in-one scientific calculator for every student and professor, researcher and developer.

FC-Win (tm) is a front-end program for Fortran Calculus (tm). The Fortran Calculus (FC) language is for math modeling, simulation, and optimization.

Free 30 day Math Facts Software Subscription - teaches your child addition, subtraction, multiplication, and division facts at the child's own pace using a timer and accuracy metho.

CurvFit (tm) is a curve fitting program for Windows 95/98. Lorentzian, Sine, Exponential and Power series are available models to match your data.

Pulse shaping filter program that finds the pole-zero locations of a transfer function, H(s), for a matched filter.

Equation graph plotter - EqPlot Graph plotter program plots 2D graphs from equations.