Calcute
Calcute is a Free and Compact yet Capable Tape Calculator. More advanced than standard calculators, it is actually an expression evaluator that lets you process arbitrarily complex numeric expressions like: -ln(1+2) * 3% + sin(4 5/6)^7. As shown in this example, you can even enter an exact... Show or hide the buttons: show the keypad to click with a mouse or hide it to save desktop space and enter your calculations using the keyboard. ... Many scientific functions are supported: logarithms and exponents, trigonometric and hyperbolic functions, normal and inverse.
http://calcute.com/calcute_setup.exe - 137Kb - Download - Screenshot

Universal Scientific Calculator
A Super Calculator, many maths functions, charts, 20 educational and ludic games. Math Functions: sin, cos, tan, asin, acos, atan, x2, 1/x, root, %, log, exp, pi, hyperbolic x^y, secant, asec, cotang. Factorization. Financal: expiries, capital, rate, currencies... ... Amounts in letters... ... Conversions of units (weight, distances, powers, temperatures, etc... ... Planets ephemerids, Jupiter Satellites, Triangle Geometry (Euler and Simson lines, ... ... ) Games on Gravitation. ... Calendars conversions, Periodic Table of Elements and Molar Mass Calculation, Statistics, Taylor expansion,...
http://www.1dustrie.com/calc.msi - 6Mb - Download - Screenshot

UCon: Integral Scientist Units Converter
Professional units conversions for scientist and engineers, 33 categories of measure, over 14,000 valid conversions, rigorous algorithm for precise accuracy. Enter individual parts to calculate compound units, calculate components of compound units, built-in scientific calculator, easily import... com for more information. ... qivx. ... Visit our web site at www.
http://www.qivx.com/downloads/qUCON142.exe - 1Mb - Download - Screenshot

EzCalc Pro
EzCalc Pro just may be the most feature rich scientific calculator you have ever seen! Mind boggling capabilities with Integrated Spreadsheet and 3D Plotter! The features in EzCalc Pro for Windows include Brackets, Scientific Functions (Trigonometric, Hyperbolic, Logarithmic - including Base 10,... You can transfer your results directly from the calculator into the Unit Converter and back again. ... You can input Special Functions via the fx Button. ... EzCalc Pro supports Lakh formatting as an option.
http://www.nativewinds.montana.com/downloads/EzCalc.zip - 1,019Kb - Download - Screenshot

EngCalc(Full) - Palm Calculator
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 (worth $4. 99, embedded in the program) Unit Coverter - The most... Scientific Evaluator - Superlative collection of Operators and instant reference to recent calculations. ... NEW Property Tables. ... Features.. ... Property Tables. ... Memory functions etc. ... NEW Constant Values.
http://www.3grtech.com/EngCalcPalm_Full.zip - 1Mb - Download - Screenshot

A+ Calc
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 calculation save and load capability. ... Extensive error messages with easy error recovery. ... A+ Calc unit conversion, A+ Converter is a stand alone tool that allows user-defined conversions. ... Simple uncluttered user interface. ... View, edit and recalculate with new values and/or operators.
http://www.wfwsoftware.com/apluscalc.msi - 1Mb - Download - Screenshot

CalculatorX
CalculatorX is an enhanced expression calculator. It can evaluate an expression for one time. You can use Arithmetic, Logic, Bitwise and Relation operations in your expression. And many system constants and built-in functions can also be used in the expression. ... Make Work Easy and High Efficiency by using CalculatorX. ... CalculatorX has the unlimited ability to extend itself by using Custom Functions. ... You can use it as any calculators you have used. ... Here is just a short list of CalculatorX's major features: - Arithmetic operation - Logic and Bitwise operation - Relation...
http://www.xoyosoft.com/cx/download/CalcX.zip - 1Mb - Download - Screenshot

3D Calculator
A multipurpose software calculator, compute complex arithmetic expressions including matrices and user defined variables, Plot 2D 3D animated functions and is provided with a high level programming language. MAIN FEATURES o Support unlimited number of variable definitions. ... o You can plot your function using rectangular, cylindrical, polar or spherical coordinates system. ... o Many scientific functions semantic are extended in order to be applied efficiently on matrices. ... o Parametric functions are supported in all coordinates systems.
http://membres.lycos.fr/helium128/setup.exe - 6Mb - Download - Screenshot

EngCalc(Heat and Mass Transfer) - Palm Calculator
Momentous Heat and Mass Transfer Calculator. Scientific Evaluator - Superlative collection of Operators and instant reference to recent calculations. Memory functions etc. A must have for Engineering professionals and students. This Palm software program empowers you with instant references and... This means you will have more time to analyze your information and make better informed decisions, thus helping professionals maintain a competitive edge and helping students to excel in their academics.
http://www.3grtech.com/EngCalcPalm_HaM.zip - 1Mb - Download - Screenshot

EngCalc(Heat and Mass Transfer) - PocketPC Calculator
Momentous Heat and Mass Transfer Calculator. Scientific Evaluator - Superlative collection of Operators and instant reference to recent calculations. Memory functions etc. A must have for Engineering professionals and students. This PocketPC software program empowers you with instant references... This means you will have more time to analyze your information and make better informed decisions, thus helping professionals maintain a competitive edge and helping students to excel in their academics.
http://www.3grtech.com/EngCalcPPC_HaM.zip - 3Mb - Download - Screenshot