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LCVII has been discontinued
LXVII is an HP-67 calculator simulator for the Mac OS X platform. It was conceived because I needed a calculator for my taxes and after downloading a bunch of RPN based calculators I found most of them wanting. Some were lacking basic features, others had so many features they were too confusing or cumbersome to use. I plugged in my HP-67, with its long-dead batteries and magnetic card reader, and copied the answers from display to tax-forms by hand.

At about the same time, I had been looking for an application to use as a springboard for diving into learning about Mac OS X application programming. It seems that an RPN
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What's New

Version 1.0.0:
  • Fixed the only problem found in Beta: Data and program "card" files are now saved with a lxvii file type, and are correctly read back in. (Thanks to Richard Hartman for finding it.)
  • Updated version information

Requirements

Mac OS X 10.4.6 or later

*Previously available here

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LCVII User Discussion

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Details

Downloads 2,274
Version Downloads 2,274
License Free
Date 14 Aug 2006
Platform OS X / PPC 32 / Intel 32
Price Free
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