Construction Advantage Calculator 2.0 (by Formative Software, Inc.)
Ultimate Builder's Construction Calculator for your Desktop, Notebook, PocketPC

Ultimate Advantage Calculator 2.0 (by Formative Software, Inc.)
Unit Aware Calculator that lets you work with ft-in-fraction dimensional values

Scientific Advantage Calculator 2.0 (by Formative Software, Inc.)
Unit Aware Calculator that lets you work with ft-in-fraction dimensional values

Basic Advantage Combo 2.0 (by Formative Software, Inc.)
Unit Aware Calculator that lets you work with ft-in-fraction dimensional values

Scientific Advantage Calculator 2.0 (by Formative Software, Inc.)
Unit Aware Calculator that lets you work with ft-in-fraction dimensional values

Scientific Advantage Calculator 2.0 (by Formative Software, Inc.)
Unit Aware Calculator that lets you work with ft-in-fraction dimensional values

Ultimate Advantage Calculator 2.0 (by Formative Software, Inc.)
Unit Aware Calculator that lets you work with ft-in-fraction dimensional values

Basic Advantage Combo 2.0 (by Formative Software, Inc.)
Unit Aware Calculator that lets you work with ft-in-fraction dimensional values

Scientific Advantage Calculator 2.0 (by Formative Software, Inc.)
Unit Aware Calculator that lets you work with ft-in-fraction dimensional values

Unit Conversion Tool 5.0 (by Unit Conversion Tools)
Unit conversion tool can convert about 250 various types of measurement units.

UCon: Integral Scientist Units Converter 1.42 (by Qivx Inc)
Units conversions, 33 categories, complex unit entry, calculator, import/export

Easy Unit Converter 1.2 (by FilesWeb.com)
Convert temperature, length, area, volume, weight with this free unit converter

Aqaurius Soft PC Unit Converter 1,0,0,4 (by Aquarius Soft)
Simple and fast unit conversion software that support adding of custom units.

Aqaurius Soft PC Unit Converter 1,0,0,4 (by Aquarius Soft)
Simple and fast unit conversion software that support adding of custom units.

PG Calculator (Second Edition) 2.2 (by P.Gridniew)
Multifunction scientific skinable Algebraic/RPN calculator for Windows

RVal 1.12 (by Brian Taylor)
Electronic Engineer's solution to finding the optimum preferred resistor values.

WebCab Optimization for Delphi 2.6 (by WebCab Components)
Add optimization & Linear Programming solver to your .NET and COM Applications.

WebCab Optimization (J2EE Edition) 2.6 (by WebCab Components)
Enterprise Java Component for solving local or global optimization problems.

WebCab Optimization (J2SE Edition) 2.6 (by WebCab Components)
Java class library for solving local or global optimization problems.

MITCalc - Springs - 15 types 1.11 (by MITCalc)
Geometrical design and strength check of 15 springs types