Falco Graph Builder 4.1

Handy and useful expression calculator and converter with skins and lots of features

A-Converter is a handy utility, that can handle unit conversions in number of categories. Just enter the value, select category with the source units and you will get the list of converted values, ready to be copied into the clipboard

Student Grade Calculator for Excel makes easy work of grading students. It quickly weights the students grades on a per-assignment basis.