UnitStar - Version 1.11 UnitStar is a unit converter that handles hundreds of units in dozens of categories (such as length, time, temperature, dynamic viscosity). It gives the conversion formula as well as information about units, including history and current definition. Output can be displayed in exponential or fixed decimal notation with or without commas. Intuitive interface and comprehensive help file included. An additional feature allows the creation of HTML "field" conversion tables giving equivalency of two units in graduated steps. The user can also add units. Several special conversions are included, such as Roman numerals and number bases (binary, octal, etc.). UnitStar was a finalist in the 1998 Ziff-Davis Shareware Awards.