Free42 4+

HP-42S Calculator Simulator

Thomas Okken

    • 5.0 • 12 Ratings
    • Free

Screenshots

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.

What’s New

Version 3.1.9

Implemented GETKEYA. This works like GETKEY, except that it will not wait for a keystroke if no keystrokes are in the keyboard queue, returning 0 instead in that case.

Ratings and Reviews

5.0 out of 5
12 Ratings

12 Ratings

rhbgvfvg ,

Excellent calculator for all HP freaks!

I have been using ist for years!

Niklas rw. ,

Wow!

I am a big fan of this app, since it allows me to use the upn System of my hp35s which is much better in the long term… I don’t find anything bad about the app, so it’s the 5 Stars :)

Coco6644 ,

The way it should be

Just exactly the calculator app I needed. Thank you..

App Privacy

The developer, Thomas Okken, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary based on, for example, the features you use or your age. Learn More

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