| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 4981 | 26.9 % | ||
 | Windows XP | 1363 | 7.3 % |  |
 | Windows (unknown version) | 82 | 0.4 % | |
 | Windows NT | 75 | 0.4 % | |
 | Windows ME | 24 | 0.1 % | |
 | Windows Vista (LongHorn) | 846 | 4.5 % | |
 | Windows Mobile | 1 | 0 % | |
 | Windows 98 | 2 | 0 % | |
 | Windows 95 | 6 | 0 % | |
 | Windows 2008 | 2511 | 13.6 % | |
 | Windows 2003 | 48 | 0.2 % | |
 | Windows 2000 | 21 | 0.1 % | |
 | Windows 3.xx | 2 | 0 % | |
| BSD | 5 | 0 % | ||
 | FreeBSD | 5 | 0 % | |
| Linux | 8696 | 47.1 % | ||
 | Ubuntu | 787 | 4.2 % | |
 | Suse | 4 | 0 % | |
 | Red Hat | 1 | 0 % | |
 | Gentoo | 17 | 0 % | |
 | Fedora | 4 | 0 % | |
 | Debian | 3 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 7880 | 42.6 % | |
| Macintosh | 924 | 5 % | ||
 | Mac OS X | 924 | 5 % | |
| Others | 3850 | 20.8 % | ||
 | Unknown | 3556 | 19.2 % | |
 | Unknown Unix system | 291 | 1.5 % | |
 | Symbian OS | 3 | 0 % | |