Free42

Package: com.thomasokken.free42

Latest Version

Version: v3.3.4 Updated: May 6, 2025 Size: 5.82 MB Type: XAPK Requires: Android 4.4+ Share Page

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Description

Free42 is a re-implementation of the HP-42S calculator and the HP-82240 printer.
It is a complete rewrite, not using any HP code, and it does not require an HP-42S ROM image.
Free42 is an Open Source project. The executables and source code are released under the terms of the GNU General Public License, version 2.
All third-party code used in Free42 is either in the public domain, or licensed under terms compatible with GPLv2, or used with the authors' permission.