Download of pmaCalc 2.2.2.1 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
This free PC software was developed to work on Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10 or Windows 11 and is compatible with 32-bit systems. CALC.EXE, deskcalc.exe, FistWare.exe and PmaCalc.exe are the most common filenames for this program's installer.
The actual developer of the free software is pmaSoft. We recommend checking the downloaded files with any free antivirus. The most popular versions among the software users are 6.1 and 2.2. PmaCalc lies within Office Tools, more precisely Calculators.
From the developer:
pmaCalc combines a scientific calculator, binary arithmetik
for programmers, and unit converter in an interesting package.
In addition to a fair range of scientific functions, it has
an unusual numeric stack, and a binary mode that
supports decimal, hexadecimal, octal, and binary arithmetic,
with a full complement of logical operators and bit manipulation
instructions. It has7 lines: hex, oct, dec, bin, ascii, 2's compl.
and roman.
You may want to check out more software, such as Measure, TI-Reader Converter or V-Planner, which might be similar to pmaCalc.