The handy JConvert tool is an open source project that will help you convert various units of measure.

qMetrics is a free software that lets you convert measurement units of many categories.

The handy zebNet Byte Calculator tool will allow to quickly convert between different measurements of bits and bytes.

A powerful yet easy to use unit converter.

With ConvertAll, you can combine the units any way you want. If you want to convert from inches per decade, that's fine

An easy to use currency converter that brings you the latest currency exchange rates.

UnitBits7 will help you accurately convert between different measuring units.

Unit conversion tool that handles numbers in decimal, hexadecimal, binary, text and IP address form simultaneously

This tiny instrument will simultaneously show Celsius, Fahrenheit and Kelvin degrees with one push on the slider.

Convert between different measurement units (length, temperature, weight, time, etc.)

A program for converting one dimensional unit into another e.g. liters to gallons, feet to cms, pounds to Kgs, square yards to square meters etc.

Master Converter is a powerful Windows utility designed to fill one specific purpose: quickly and easily convert units of measurement

With the help of the Unit Converter you can convert over 4500 units from 33 categories such as length, area, volume, mass, density, temperature,

Convert between decimal Latitude/Longitude and UTM

Impressively comprehensive and feature-rich, yet free, open source, platform-independent and localized software to convert units