X-41 is a microcode-level emulation of an HP-41C
programmable calculator for MacOS X. It's designed not only to
accurately emulate an HP-41, but also to look good on your desktop. I
wrote it to have some fun and learn about Cocoa programming, but who
knows, someone might actually find it useful...
Requires MacOS X 10.2 or later.
X-41 Application (PPC only)
(735,080 bytes, 18 May 2004)
HP-41C User's Manual (optional) (53,174,535
This is a scanned copy of the HP-41 manual. X-41 has a
built-in document viewer that is designed to work with this file. It's
provided as a separate download because of its size. If you don't want
to download something that big, this file is also available on CD from
the Museum of HP Calculators.
X-41 Source (807,180 bytes, 18 May 2004)
X-41 Source - Universal
(857,711 bytes, 15 April 2008) Adapted for Intel by Frederic Bronner.