pmasoft

DeskCalc Adding Machine for Windows 10
FreeDeskCalc is the perfect replacement for your Desktop Adding Machine It is a paper tape adding machine that comes packed with a modern interface and many useful features for business managers, accountants and number crunchers.
WindowsDeskcalc
Trial versionDeskCalc: Smart Calculator with Spreadsheet Tape
Windows
PmaCalc All-In-One Calculator
Trial versionPerform calculations in various scales of notation using stack and logical operators.
Windows
Deskcalc Pro
Trial versionPerform mathematical and mechanical adding functions in your system.
Windows
pmaBinaryCompare
FreeCompare two different binary files.
WindowspmaBinary
FreeConvert binary number into other formats.
Windows
pmaCalc
FreepmaCalc: A Versatile Calculator for All Needs
Windows