Firefox has also been ported to FreeBSD,[205] NetBSD,[206] OpenBSD,[207] OpenIndiana,[208] OS/2,[209] ArcaOS,[210] SkyOS and BeOS/Haiku,[211][212][213][214] and an unofficial rebranded version called Timberwolf has been available for AmigaOS 4.[citation needed] An unofficial continuation of the Mac OS X PowerPC release continues as TenFourFox.[citation needed]