| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 167874 | 48.5 % | ||
 | Windows XP | 74439 | 21.5 % |  |
 | Windows (unknown version) | 454 | 0.1 % | |
 | Windows NT | 22 | 0 % | |
 | Windows ME | 44 | 0 % | |
 | Windows Vista (LongHorn) | 33113 | 9.5 % | |
 | Windows Mobile | 57 | 0 % | |
 | Windows 98 | 523 | 0.1 % | |
 | Windows 95 | 5 | 0 % | |
 | Windows 2008 | 54321 | 15.7 % | |
 | Windows 2003 | 986 | 0.2 % | |
 | Windows 2000 | 3910 | 1.1 % | |
| BSD | 29 | 0 % | ||
 | OpenBSD | 1 | 0 % | |
 | NetBSD | 1 | 0 % | |
 | FreeBSD | 27 | 0 % | |
| Linux | 2816 | 0.8 % | ||
 | Ubuntu | 721 | 0.2 % | |
 | Suse | 119 | 0 % | |
 | Red Hat | 31 | 0 % | |
 | Mandriva (or Mandrake) | 46 | 0 % | |
 | Gentoo | 76 | 0 % | |
 | Fedora | 114 | 0 % | |
 | Debian | 44 | 0 % | |
 | Centos | 15 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1650 | 0.4 % | |
| Macintosh | 43025 | 12.4 % | ||
 | Mac OS X | 43015 | 12.4 % | |
 | Mac OS | 10 | 0 % | |
| Others | 132214 | 38.2 % | ||
 | Unknown | 131748 | 38 % | |
 | Symbian OS | 336 | 0 % | |
 | Unknown Unix system | 71 | 0 % | |
 | Sony PlayStation Portable | 51 | 0 % | |
 | Nintendo Wii | 4 | 0 % | |
 | Sun Solaris | 4 | 0 % | |