An open-source calculator similar to the HP-42S, Free42 can be used without cost. It's more than just a calculator; it has a lot of extra features that regular calculators don't have.
5/5 Votes: 995


Thomas Okken




January 28th, 2022


Windows 11 / Windows 10 / Windows 8 / Windows 7


4.56 MB

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Lightweight and free to use, Free42 Download For Windows is modeled after the HP-42S and may help you make more complex calculations, use a wide variety of features, and even personalize it with skins.

Free42 includes both a binary and a decimal calculator. A realistic skin and a default skin are included. In addition, you can choose to clear the printout, export your programs, or import them. Single instance, gif or text output, always-on-top window placement, and other options may all be found in the preferences menu.

The vast majority of apps in the Google Play Store and the Apple App Store were developed specifically for use on mobile devices. However, you may not be aware that you may still use your favorite Android or iOS apps on your laptop even if the official version is not available for PC platform. Some easy workarounds do exist, though, which make it possible to run Android apps on a Windows computer.

Simple and complex arithmetic, complex numbers, probability, and statistics are only some of the numerous types of computations that may be performed with Free42. Simple data analysis, such as finding the average of a set of values, is also possible with its help. Area under a curve can also be determined with this method.

Once you crack it open, you’ll see striking similarities to the HP-42S line of calculators. Those were portable calculators, and you may find most of the same core features here as well. The bundled skin is fashioned after the design of classic calculators.


(3.0.10) - 4.56 MB
Verified By FileJay

How to install Free42?

1. Download the file.

2. Open the application and click on "Install ".

3. Follow the steps that appear on the screen.

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