RPN Engineering Calculator 12.0 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. We recommend checking the downloaded files with any free antivirus.
The latest version of the software can be installed on PCs running Windows XP/Vista/7/8/10/11, 32-bit. The software lies within Office Tools, more precisely Calculators. The RPN Engineering Calculator installer is commonly called rpn.exe. The most popular versions of the tool 12.0, 11.0 and 10.1. This tool was originally designed by J. A. Associates.
From the developer:
The REC is Windows software that lets you choose between 6 different calculators at the Click of your mouse, and 15 discrete calculators for the more complex functions plus you can write your own programs to solve your most elaborate equations.
This RPN Calculator offers a choice of more than 250 solutions and thousands of conversion possibilities with eight unique keypads.
You may want to check out more software, such as Virtual Engine Calculator, CE CALC - Civil Calculator or Engineering Power Tools Plus Edition, which might be related to RPN Engineering Calculator.
Calculators
Calculators