Calculate - size clothing and accessories. It allows the calculation of certain components of clothing. Easy to use. Fit the size head, life, neck and sides and you get the size calculated. For shoes, just insert the length of the foot longer and you get the size.
HoleVol Completely FREE mobile hole and annular volume calculator for the special needs of the petroleum drilling industry in many countries
graph viwer GraphViewer is a free Graphing Scientific Calculator. With GraphViewer you can plot all mathematical equations and it's nullpoints, minima, maxima, inflextion points and intersections between multiple functions are calculated automatically