I'm looking for a calculator application that supports Reverse Polish Notation/Postfix Notation that runs on Windows 7. I'd prefer an app that is portable or doesn't require admin rights to install, but I'll take what I can get. I would also like to avoid having to dig around for calculator ROMS.
You can use RPNcalculator:
- free and open source (BSD License)
- Support RPN:
- if you need portability just copy the files CommonLib.dll, RPN_Calculator.exe and WPFToolkit.Extended.dll, no need to install.