The official Darwine packet doesn’t update on time so the members of decided to take the intiative of publishing their own version. It allows you to run on Linux and OS X programs that are made for Microsoft.
Darwine is the version of Wine for Mac, which is a free implementation of Windows API. From the File menu, choose New to open the Installation Assistant.
While Wineskin has been used mainly for gaming, it is capable of running non-gaming software as well.