ChemToolBox is a free utility that contains numerous scientific data very useful in a laboratory. ChemToolBox will be a great help, whether you are a chemist, a biochemist or a polymer ::More

ESBCalc is a free Scientific Calculator for Windows. Features: Infix Notation, Brackets, Scientific Functions (Trigonometric, Hyperbolic, Logarithmic – including Base 10, Base 2 & Natural ::More

GeoGebra is a dynamic mathematics freeware for schools; it joins geometry, algebra and calculus. On the one hand, GeoGebra is an interactive geometry system. You can do constructions with points, ::More

Solve Elec is a free program that will let you - draw and analyze electrical circuits functioning in direct or alternating current - get literal formulas and values for current intensities and ::More

Phun is an educational and entertaining free game, like a 2D physics sandbox, where you can play with physics. It is great for kids, to help them appreciate physics, science and simulations in ::More