ViCalc-S

Tvalx Units Converter is a lightweight and reliable unit converter that deals with units of temperature, weight, length, volume and area.

trendingBot is a powerful numerical simulation tool able to find the equation explaining the behaviour of the given data with no external help (user-defined parameters)

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

Visual Complex is a graph software to create graph of complex function. 3D function graphs and 2D color maps can be created with this grapher.

Matrix calculator for basic matrix operations and matrix decompositions.