ConvertAll - A comprehensive unit conversion program.
Convert for Windows - Convert is a free and easy to use unit conversion program that will convert the most popular units...
XE.com - XE.com Inc. (XE) is a Canadian online foreign exchange services company.
Converter NOW - A simple, immediate and fast unit converter!
GNU Units - The Units program converts quantities expressed in various scales to their equivalents in other...
Yahoo! Finance - Currencies Center - Currency Converter from Yahoo! Finance.