Free42 Icon

Free42 3.3.8f

By Thomas Okken • March 10, 2026
Tools armeabi-v7a Native (Java/Kotlin) 4.19 MB
Download APK
Verified Safe

File Information

Package Namecom.thomasokken.free42
Version Name3.3.8f
Version Code207
Architecturearmeabi-v7a
Min Android VersionAndroid 19 (API 35)
Main Activitycom.thomasokken.free42.Free42Activity
FrameworkNative (Java/Kotlin)
File Size4.19 MB
Signature (SHA1)47A7FBFF9AC06C8A9AB13D0D9541A41CDADAED0D
File Hash (SHA256)f52211c1be18cdcfc62ce669bc79b730e3f4a4f4bf73fd49cad96fa5da034fb0

What's New

Workaround for buggy vibrator in Android 16.

App 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.
Download Free42 APK

Fast, free and safe download.

APK Permissions 4

  • android.permission.ACCESS_COARSE_LOCATION
  • android.permission.ACCESS_FINE_LOCATION
  • android.permission.INTERNET
  • android.permission.VIBRATE
APK Verified

The cryptographic signature guarantees that the file is safe to install and was not tampered with in any way.

Other Variants

This release has multiple variants (e.g. diff architectures).

arm64-v8a Universal
Developer

Name: Thomas Okken

See All Versions View on Google Play