Freeware from http://www.unitconverterex.com downloads
Unit Converter EX 1.00
Unit Converter EX is a simple and free utility that helps you make easy metric conversion between various units and measurements, including weight, length, volume, area and more. To do your conversion, simply select the type of the units in the selection box and chose units that you would like to do conversion between. Then, if you enter a numerical value in one of the text fields, you get the converted value in the other field. It rounds results to the desired number of significant digits selected by you.
Currency Converter EX 1.00
Currency Converter EX converts any currency into any other currency, updates exchange rates over the Internet. A convenient and simple software application designed for people who like to travel or having an international business. The program interface is very simple, any person with any level of computer proficiency can use it comfortably without any training. You only need to input the amount you need to convert. Then, click which country currency and which country needs to convert. The result will appear instantly. For accuracy purpose the result will be show in 4 decimal places.