Free42 3.1.8a (thomasokken.com)
Free42, an HP-42S calculator simulator
Free42, an HP-42S calculator simulator
Plus42, an enhanced HP-42S calculator simulator
Free42, an HP-42S calculator simulator
Free42, an HP-42S calculator simulator...
Free42 is a re-implementation of the HP-42S Scientific Programmable Calculator and HP-82240 Printer....