incredibly useful calculator

If you use a calculator with any regularity, then you want PCalc. It’s filled with useful calculation features (modes, functions, conversions, constants, etc, etc) and also has all sorts of convenience features that make it fit in with your day-to-day work. Also has a terrific UI with tons of customizations for size, layout and appearance so you can really make this “your own”...

csaldanha about PCalc, v4.0.2