Free42

266,004
3,205
+183 weekly installs
trend steady
+906 monthly installs
trend steady

4.81★

Ratings: 3,205

Loading rating details...

Screenshots

App Description

HP-42S Simulator: advanced scientific programmable RPN calculator.

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.