1)   DreamCalc Graphing Calculator 3.4.0
DreamCalc is a software application which provides a fully featured and convenient alternative to using a separate hand-held graphing calculator when you are working on your PC. Because it is software, it runs alongside your other applications.

 2)   EngCalc(HVAC) - Palm Calculator 1.2
Momentous HVAC Calculator.Features..NEW Property Tables.NEW Constant Values etc.FREE !!MxCalc (worth $4.99, embedded in the program) Unit Coverter.Scientific Evaluator.FREE !!Property Tables (worth $2.99)Humidity Ratio,Moist Air Density and more..

 3)   EngCalc(Hydraulic) - PocketPC Calculator 1.1
50 formulae catering to Hydraulic Engineering.FREE !!MxCalc(worth $4.99,embedded in the program)Unit Coverter Scientific Evaluator.Time Req. to Empty a Sphere (Sharp Edged Orifice) and more..

 4)   DreamCalc Financial Calculator (Pro) 3.4.0
DreamCalc Pro is a software application which provides a fully featured and convenient alternative to using a separate hand-held financial calculator when you are working on your PC. Because it is software, it runs alongside your other applications.

 5)   ESBCalc Pro - Scientific Calculator 7.0.0
ESBCalc Pro is a Windows Scientific Calculator with Infix Notation, Exponential Notation, Printing, Brackets, Scientific Functions, Memory, Paper Trail, Result History List, Hexadecimal Conversion, Fraction Conversion and more. Register once for life

 6)   EngCalc( Electrical) - Palm Calculator 1.2
100+Momentous electrial engineering formulae.Features..NEW Property Tables.NEW Constant Values etc.FREE!!MxCalc.Unit Coverter.Scientific evaluator.FREE!! 5+Property Tables.Ohms Law calculator.Capacitive Energy,Capacitor Charge and more..

 7)   EngCalcLite(HVAC) - PocketPC Calculator 1.1
Momentous HVAC Calculator.Scientific Evaluator-Superlative collection of Operators and instant reference to recent calculations.Memory functions etc.A must have for Engineers.Humidity Ratio,Moist Air Density,Water Vapor Density and more..

 8)   Calc Gen(Calculator Generator) - PocketPC Calculator 1.1
The product is designed to make calculating easy and faster for any user or company looking for a Customized Calculating Solution.With CALCGEN you can create your own calculators and use them as many times you want.

 9)   EngCalcLite(Electrial) - Palm Calculator 1.1
Momentous electrial engineering formulae.Scientific Evaluator - Superlative collection of Operators and instant reference to recent calculations. Memory functions etc.Capacitive Energy,Capacitor Charge,Cylindrical Capacitor and more…

 10)   EngCalc(Heat and Mass Transfer) - Palm Calculator 1.2
Momentous Heat and Mass Transfer Calculator.Scientific Evaluator-Superlative collection of Operators and instant reference to recent calculations.Memory functions etc. Entropy Exchange in HeatXfer,Heat Conduction in Hollow Cylinder and more..

 11)   EngCalc(Thermodynamics) - PocketPC Calculator 1.1
Momentous Thermodynamics Calculator.FREE !!MxCalc (worth $4.99, embedded in the program)Unit Coverter.Scientific Evaluator.Black Body Radiation,Plancks Spectral Distribution Law and more..

 12)   EngCalcLite(Machine Design) - Palm Calculator 1.1
Momentous Machine Design Calculator.Scientific Evaluator-Superlative collection of Operators and instant reference to recent calculations.Memory functions etc.Sizing Drive Pulleys Driven Pulley Speed and more...

 13)   CalculatorX 1. 2. 6688
CalculatorX is an enhanced expression calculator. It supports common operations, constants,built-in and custom functions, variables and note-lines. You can even use Binary, Octal, Decimal and HEXadecimal numbers in one expression to evaluate as well.

 14)   EngCalc(Full) - Palm Calculator 1.2
340+formulae catering to Mechanical Eng.,Hydraulic Eng.,Structural Eng.,Machine Design,Electrical Eng.,Fluid Mechanics,Heat and Mass Transfer,Thermodynamics, Pulp and Paper,HVAC,Heat Exchanger & Pipe Flow.FREE !!MxCalc and more..

 15)   EngCalcLite(Fluid Mchanics) - Palm Calculator 1.1
50 Momentous Fluid Mechanics Calculator.A must have for Engineers.Scientific Evaluator-Superlative collection of Operators and instant reference to recent calculations.Memory functions etc.Bernouillis equation,Critical pressure ratio and more..

 16)   A+ Calc 2.0
A+ Calc is a scientific calculator with a multi-line edit display that shows all calculations and allows editing and recalculating equations. A+ Calc includes hexadecimal, statistics, and unit conversion tools, and save and load calcs from files.

 17)   Multipurpose Calculator - MultiplexCalc 5.4
MultiplexCalc is a multipurpose and comprehensive desktop calculator for Windows. It can be used as an enhanced elementary, scientific, financial or expression calculator.

 18)   EngCalc(Mechanical) - PocketPC Calculator 1.1
50 formulae catering to Mechanical Engineering.FREE !!MxCalc(worth $4.99 embedded in the program)Unit Coverter.Scientific Evaluator.FREE !!Property Tables(worth $2.99) and more..

 19)   MathCalc 2.0
MathCalc is a handy mathematical calculator as well as easy-to-use 2D graph plotter. The program has a friendly user interface, easy to learn and comfortable to operate. MathCalc can work with two modes: the calculator and graph plotter mode.

 20)   Human Calculator 2.17
Compact and helpful calculator for windows. General features: 1) 40 built-in functions 2) Syntax highlight of math expressions 3) Clipboard smart functionality 4) Four numerical systems for entering and printing numbers