Free42 4+

HP-42S Calculator Simulator

Thomas Okken

    • 4.9 • 33 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 3.1.10

Now pre-populating state name for States -> More -> Rename.

Ratings and Reviews

4.9 out of 5
33 Ratings

33 Ratings

Damian P Lynch ,

Thankyou Thomas Okken

This app of the HP42 is just fantastic! I’ve had 2 of these calculators, one died the other went missing! Over the last few weeks I’ve been finding my old 42 programs & will start inputting them into the app.

Remi1au ,

Very good

I’ve had this app for a few years now, but just getting around to a review now. I use this a lot since my old 32Sii died, and I find it a perfect replacement. Lots of bug updates too. Nice work.

SJW1953 ,

Awesome app

Hardly a day goes by where I don’t use this. In college I lusted after an HP calculator but could never afford one. Now I can.

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, for example, based on the features you use or your age. Learn More

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