1)   ZoomMagic 2.03
ZoomMagic is a powerful tool to magnify any portion of your screen, measure distances or capture a screen area. A must have tool for visual impaired users or anybody hunting lost pixels, needing a fast screencapture or to measure distances.

 2)   Screen Calipers 3.3
The Screen Calipers are a unique application that allows designers to measure anything on a computer screen quickly and accurately. The application resembles real-life Vernier Calipers, making the application intuitive and easier than a screen ruler.

 3)   Screen Compass 4.0
The Screen Compass allows you to measure the radius, circumference and area of circular or polygonal shapes on your screen simply and quickly. The Screen Compass floats above any other application so you can measure any angle on your screen.

 4)   Easy Unit Converter 1.2
Easy Unit Converter converts temperature, length, area, volume, weight with a single button click. Easy Unit Converter includes about 50 most frequently used measurement units. This free tool is a handy help for everyone: a must have on your desktop

 5)   Uconeer 2.4
Freeware. 397 units in 46 categories. Includes engineering specific categories like enthalpy, heat capacity, heat transfer coefficient, torque and viscosity. Work with feet and inches. Formatting and clipboard features. Excludes archaic units.

 6)   Excel Unit Conversion Software 7.0
Convert units of measure in MS Excel. Convert length, weight, volume and temperature. Units include: inches, centimeters, millimeters, miles, kilometers, meters, yards, feet, pounds, kilograms, fluid ounces, ounces, grams, tons, quart, gallon, liter.

 7)   DoneEx Unit Converter 1.0
With few clicks of mouse you can easily create dropdown boxes of your own choices of units, from large number of units, in MS Excel cells.

 8)   Screen Calipers Mac Edition 3.2
The Screen Calipers are the unique on-screen measurement tool, that let you measure anything on your computer screen with ultimate accuracy. The Screen Calipers floats above any other application so you can measure anything on your screen.

 9)   Scudden Death 2 1.34
A real-time 2D war game. You can play singleplayer missions and multiplayer splitscreen. You can even add additional levels and missions created by yourself or others, and generate random missions on the fly, using the in-game mission generator.

 10)   Reglo 3.5
Reglo is a versatile graphics design tool including an on-screen ruler, a color picker, a magnifier, a mini-screen capture feature, and the ability to resize the windows of other applications.

 11)   Cresotech Convert-It 3.00
Cresotech CONVERT-IT is a convenient Pocket PC based tool to convert different measuring system units into each other, and much more!

 12)   Universal Scientific Calculator 3
Math Functions, factorization, financal, average, regression, factorial, dates, complexes, charts, units converter, ephemerids, Euler, Simson, gravitation. Fourier Series, Pi, Solar System, many games, Molar Mass, Taylor, Bernoulli, Gamma...

 13)   ABF Value Converter 2.3
ABF Value Converter is an application for measurement units conversion. This software easily converts various measurement values into any other possible ones. Inches to centimetres, pounds to kilograms, Fahrenheit to Celsius, and so on.

 14)   English2metric 1.0
English2metric is a unit converter designed especially for non-technical users. The program can convert between any pair of units used in everyday life.

 15)   Calc98 5.3
Scientific engineering statistical and financial calculator, with conversions, constants and physical property data, a built-in periodic table of the elements, stopwatch, number base conversions, vectors, matrices and complex numbers.

 16)   Converter Pro 3.22
Converter Pro comes with a database that contains the most important conversion factors to convert length, area, volume, mass, force, pressure, density, energy, power, temperature, dynamic viscosity, kinematic viscosity and time units.

 17)   FNA 1.31a
Multi-function calculator and unit conversion utility. Four modes of operation (statistics, trigonometry, base-n, and unit conversion). Many functions, formula entry mode. Up to 26 separate memory registers. Even includes periodic table of elements.

 18)   Measure Converter Component 2.0.1835.31380
The Measure Converter calculates measurement conversions such as Yards to Miles, Feet to Inches. The component contains over 800 conversions items.

 19)   PG Calculator (Second Edition) 2.2
PG Calculator is a powerful scientific skinable calculator and excellent replacement for standard Windows calculator. It has full customizable user inteface and looks like real calculator on user desktop. PG Calculator works Algebraic and RPN modes

 20)   Screen Compass Mac Edition 3.2
The Screen Compass allows you to measure the radius, circumference and area of circular or polygonal shapes on your screen simply and quickly. The Screen Compass floats above any other application so you can measure any angle on your screen.