Convert is a unit conversion tool that can convert some of the most common units of measurement including distance, density, energy, temperature, time, speed, volume, mass, power, pressure and much more. Convert is free, tiny and very easy to use which makes it a perfect candidate to add to your USB flash drive.
Convert Portable Conversion Tool:
Authors Website: http://joshmadison.com/convert-for-windows/
Download: Grab Convert HERE