PCalc for Mac

PCalc for Mac

Download Editors' Rating:
Average User Rating:
out of 10 votes

Quick Specs

  • Version:
  • Total Downloads:
  • Date Added:
    July 30, 2010
  • File Size:
  • Downloads Last Week:
  • Operating Systems:
    Mac OS X 10.4 Intel/PPC, Mac OS X 10.5 Intel/PPC

Editors' Review


PCalc is a high-powered scientific calculator that goes beyond the features found in the built-in Mac OS scientific calculator. Scientists, mathematicians, or just serious students will find quite a few bonus features comparable to those found in standalone programmable scientific calculators which PCalc's interface mimics--including quick one-key conversions, constants organized by field (from astronomical to physicochemical), an optional RPN mode that matches modern calculators, and decimal, hexadecimal, octal, and binary modes. You can also write your own functions and conversions, maintain multiple calculators (all with different states), and use PCalc's slightly lower-powered Dashboard widget for quick calculations. PCalc even comes with a virtual tape, so you can look through all your past calculations, and you can resize and skin your calculator with a variety of themes.

This shareware app is also available as a cheaper (and very similar) iPhone and iPad app, and the Mac version has been updated to add more of its features. If you regularly use a scientific calculator, you should definitely check out PCalc, on any platform.

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Publisher's Description

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User Reviews

Results 1-1 of 1

  • 5 stars

    "All I want and more in a very readable interface."

    August 17, 2011   |   By Steveg_VA

    Version: PCalc 3.7


    Much more than just a regular and scientific calculator: things like financial and trigonometric calculator faces. Many included customization skins. All kinds of conversions between various systems of units are built in.


    The only conversion that I use often and that is missing is currency conversion, which is available on Apple's included OS X Calculator. But, the interface is much sleeker. Come to think of it, there is no religious conversion function, either <g>.


    More reminiscent of the pocketable Texas Instrument and HP calculators of days gone by (does anybody carry these anymore?), and for $10, it's a steal.

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    Full Specifications

    What's new in version 3.6
    • Dozens of new unit conversions, including all the currency conversions from the iPhone/iPad version.
    • A number of new functions including a mod operator.
    • Two new stylish calculator themes.
    • Various fixes, not least of which is that copy and paste in the Dashboard Widget is now finally working again.
    Publisher TLA Systems
    Publisher web site http://www.tla-systems.co.uk/
    Release Date July 30, 2010
    Date Added July 30, 2010
    Version 3.6
    Category Educational Software
    Subcategory Math Software
    Operating Systems
    Operating Systems Mac OS X 10.5 Intel, Mac OS X 10.4 Intel, Mac OS X 10.5 PPC, Macintosh, Mac OS X 10.4 PPC
    Additional Requirements None
    Download Information
    File Size 5.01MB
    File Name id403504866
    Total Downloads 6,847
    Downloads Last Week 3
    License Model Free to try
    Limitations Not available
    Price $19

    Previous Versions:

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