Professional and comprehensive unit-converter for Windows

UnitConvertor-A is a professional and comprehensive unit-convert computer program. It has very useful interface that is quick in action, easy to use and other distinctive features.

InnoCalculator is multipurpose and comprehensive desktop calculator for Windows

InnoCalculator is a multipurpose and comprehensive desktop calculator for Windows. Its underling implementation encompasses high precision, sturdiness and multi-functionality.

Easily converts several units of length, weight and capacity measures.

Lite version converts several units of length. Plus version converts length, weight and capacity measures. By typing a number into box provided will instantly display the results without the user having to search through a confusing menu of choices.

Software for exploring the Prime Number Spiral (a.k.a. the Ulam Spiral)

The Prime Number Spiral (a.k.a. the Ulam Spiral) is formed by marking the prime numbers in a spiral arrangement of the natural numbers. This is software is for exploring the Prime Number Spiral.

Calculus grapher for pre-calculus, calculus teaching and studying.

Visual Calculus is an easy-to-use calculus grapher for Graphing limit, derivative function, integral, 3D vector, series, ode etc. Which can create 2D, 2.5D and 3D function graphs, animations and table graphs.

Visual Optim is a math program for linear and nonlinear programming.

Visual Optim is a math program for one dimension searching, linear programming, unconstrained nonlinear programming and constrained nonlinear programming.