Free42 vs Supercalc
A side-by-side look at Free42 and Supercalc. For an in-depth review of either product, follow the links below.
Free42
Office & Productivity
Free42 is an open-source programmable calculator app designed to emulate the HP-42S calculator. It provides RPN mode, programming capability, expandability via packages, and accurate emulation of the original HP-42S.
emulatorrpnprogrammablehp42sopensource
Supercalc
Office & Productivity
Supercalc was one of the earliest spreadsheet programs for personal computers. First released in 1980, it was very popular in the early 1980s for the CP/M operating system. Supercalc pioneered many features later adopted by other spreadsheets like visual on-screen formatting and using the cursor keys to navigate.
spreadsheetfinancecpm1980s
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