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Enhanced Free Calculators

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#1 Chachazz


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Posted 08 November 2009 - 02:27 AM

SpeedCrunch is a fast, high precision and powerful desktop calculator.
Unlike traditional desktop calculator, SpeedCrunch is easier to use. You just type the expression that you want to calculate and press Enter. You can see clearly what you typed along with the result in the scrollable display. That is faster and more convenient, isn't it?
You can also paste the expression from the clipboard, that you copied from somewhere else. And, you can quickly copy the last calculation result to the clipboard using Ctrl+R. Before you finish, SpeedCrunch may even give already the answer (calc-as-you-type, anyone?).

For Windows, Mac OS X & Linux distros

...a replacement for the built-in calculator in Windows, with better functionality and RPN support.

For Windows XP / 2000 / NT4 / Me / 98

Calculator Plus
This application allows you to complete many different types of conversions; it also includes all the mathematical functions offered in Microsoft Calculator.

Microsoft: Windows XP or above


Moffsoft FreeCalc is a great replacement for your existing Windows? calculator. We took the standard Windows calculator functionality and added many more features.

Windows 95/98/Me/NT/2000/XP/Vista

That's just a few, you can google for more.

#2 Chachazz


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Posted 17 August 2010 - 10:23 PM

Java Calculator
A cross-platform, text-interpreting calculator written in the Java programming language. Runs on any computer with Java 6 or higher installed.

#3 Chachazz


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Posted 13 January 2011 - 05:29 AM

Two more calculators:

World Calculator: is a free, open source calculator to make maths a breeze. World Calculator is almost an exact replica of the Windows 7 System calculator, it has all the functions of a standard calculator. World Calculator is Licensed under GNU GPL.

RedCrab is a free, scientific calculator with a full screen formula editor. The mathematical expressions are not typed in a typical command line, but can be enter in an editor window similar to a piece of paper. The calculator display the result either under or next to the expression. The handling is easier than conventional calculator.