Aliso Viejo-based Smith Micro Software, a publisher of a wide range of software for the wireless and PC market, said Tuesday that it has released a Windows version of its Stuffit Expander product. The new software, which is available as a free download, enables Windows users to open archives from its Stuffit Deluxe archive and compression software. Smith Micro acquired the Stuffit software in July of 2005 when it bought software developer Allume Systems.