Free42

Free

Free42

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.

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9.9
GREAT!

1K ratings

What you should know about Free42 app

  • Highligths
    The best calculator ever has been saved for the future generations”
    Great Emulation for RPN calculator and true to the original”
  • Keep in mind

    Nothing here… Users found nothing but good things to say about this app!

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