This application was bord with the run Classic Application in any operating system. It seems to be an “Emulation-Layer” (so, not a “Virtuallization-Layer”) and… it’s for available (and supported) on various systems:
* [Linux](http://en.wikipedia.org/wiki/Linux) (i386, ppc, x86_64)
* [MacOS X](http://en.wikipedia.org/wiki/Macosx) (<strong>i386</strong>, ppc)
* [Darwin](http://en.wikipedia.org/wiki/Darwin_%28operating_system%29)
* [NetBSD 2.0](http://en.wikipedia.org/wiki/Netbsd)
* [FreeBSD 5.3](http://en.wikipedia.org/wiki/Freebsd)
* [Windows for x86](http://en.wikipedia.org/wiki/Microsoft_Windows)
As you probably know, Apple, with new MacIntel, has cutted-off the support for Classic: it was a virtuallization, not an emulation and then… a simple recompilation it’s not enough.
As you can read before, the project now support MacOSX (i386) machine: reading on the official site of SheepShaver it’s clear that the support is experimental. But it’s really ;) .
It will can be the simplest solution for users that use MacOS application right now. Source, Melablog.