Free conversion metric software for windows

Conversion 1.01aA is a tool for turning millimeters to inches, or Miles to Kilometers. It can convert just about anything to anything else. More then 280 different units in 20 categories and easy to use.

POKLUDA Conversion is a very helpful unit converter with more than 3,500 conversions between metric units and SI units.
You can convert length, volume, weight, temperature, surface, density, power, pressure, work, efficiency, angle, time, speed and flows.

ConversionsATL is a U. S. Customary / Metric measurement conversion Dynamic Link Library that conforms to the Component Object Model. A large variety of functions that allow easy conversions between the two measurement standards, including length, weight, area, volume, and temperature.
Main features:
- Written in C++ using the Active Template Library, it is small, compact and very fast. (On a Visual Basic test application, we compared running a million calcs in compiled native code with calling ConversionsATL to perform the same million calcs. The return times for both were recorded and the test was repeated 10 times. ConversionsATL returned at half the speed of the compiled native code - low of 18% and high of 77% of compiled code speed).
- Easy to include and use on web pages and with Visual Basic, Visual C++, Java and other languages that support COM, ActiveX, or OLE Automation.
- 72 conversion functions including length, weight, area, volume, and temperature. Complete function list
- All functions take a double parameter and return a double value, with accuracy to 0.0000000001.
- Self-contained with no dependencies.

Unit Conversion Tool 2.0 makes it easy to perform simple measurement conversion. This version will convert the following can convert subunits of length, mass and weight, volume (liquid, dry, imperial and other), temperature, computer (memory sizes and unit conversion), time, velocity, area, and custom calculations).

Metric Conversion Calculator 1 is designed to be an absolutely easy to use and intuitive calculator to convert the following measures listed below from international metric system (SI) to U.S. and/or British metric system and vice versa, Length, Weight, Volume, Temperature, Pressure, Power, Speed and Torque.