Downloading 41CXalpha 0.1 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. The application belongs to Audio & Video Tools. The actual developer of this free Mac application is Frederic Bronner. The following version: 0.1 is the most frequently downloaded one by the program users. The application's installation file is commonly found as 41cxalpha.zip. We recommend checking the downloaded files with any free antivirus.
From the developer:
41CXalpha - This is an HP-41CV simulator for MAC OS X. It is based on the source code written by Greg Ewing. The ultimate goal is to make this calculator available as an iPhone/touch application. Now available in the SVN version an alpha version of HP-41CX
You may want to check out more software for Mac, such as MFilter or Tipard DVD Audio Ripper for Mac, which might be similar to 41CXalpha.