What's new in Free42
No longer associates itself with all files, so Free42 won't be offered to open files of any types other than raw and f42. Unfortunately, this also means that opening f42 files directly from email attachments no longer works; state files will now need to be downloaded, then opened using the file selection boxes, using More -> Import in the States view.
Added a slider for the key click volume; now offers nine levels plus silence.
Finer-grained haptic feedback strength settings.
About 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.
Download Free42
This release may come in several variants. Consult our handy FAQ to see which download is right for you.
Version:3.1.7
Uploaded:March 30, 2024 at 8:16PM UTC
File size:7.35 MB
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Version:3.1.5
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Version:3.1.4a
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Version:3.1.3a
Uploaded:January 24, 2024 at 8:42PM UTC
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Uploaded:January 17, 2024 at 2:24PM UTC
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Version:3.1.2b
Uploaded:December 19, 2023 at 12:19AM UTC
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Version:3.1.2
Uploaded:December 1, 2023 at 2:51PM UTC
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Version:3.1.1
Uploaded:November 29, 2023 at 4:36PM UTC
File size:7.34 MB
Downloads:9