Free42 3.3.11 for Windows
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File information
- File name Free42Windows-32bit.zip
- Platform Windows
- File type ZIP (32-bit)
- Version 3.3.11
- File size 4.62 MB
- Date added 2026-03-31
Free42 is a re-implementation of the HP-42S Scientific Programmable Calculator and HP-82240 Printer.
It is a complete rewrite, not using any HP code. It does not require an HP-42S ROM image.
Even though it contains significant enhancements compared to the original calculator, Free42 remains fully compatible with the HP-42S, both in its user interface and in its ability to run programs written for the HP-42S.
