Das Unit Converter is an easy-to-use freeware program that can handle virtually all of your unit conversion needs. This software has transferable settings and customizations, the ability to add custom units/categories, supports mathematical operations (addition, division, modulo, etc.) and functions (sqrt, log, sin, etc.) and more
ProKon - is an amazing engineering calculator with multiple conversion and calculation modules.
The Relief Data is a tool created by the Philippine's Bureau of Internal Revenue
Science Investigations 1 is an interactive science experiments software
Comments (1)