Our website provided a free download of Hatari 4.1.4 for Mac. Hatari-1.3.1_macosx.zip is the common file name to indicate this application's installer. This free app can be installed on Mac OS X 10.4.0 or later.
The following versions: 1.6 and 1.3 were the most frequently downloaded ones by the program users. The bundle identifier for this application is org.tuxfamily.hatari. The software lies within System Tools, more precisely Virtualization. This free Mac app was originally produced by Hatari.
From the developer:
Hatari is an Atari ST emulator for Linux, BSD, BeOS, Mac OS X and other systems that are supported by the SDL library. More precisely, Hatari is an adaption of the WinSTon source code to the SDL library, using the portable UAE CPU core instead of the original, non-portable assembler CPU core.
You may want to check out more Mac applications, such as Jpcsp, Veertu or iPadian, which might be similar to Hatari.