| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 9901 | 17.4 % | ||
 | Windows XP | 1311 | 2.3 % |  |
 | Windows Vista | 1809 | 3.1 % | |
 | Windows (unknown version) | 891 | 1.5 % | |
 | Windows NT | 24 | 0 % | |
 | Windows Vista (LongHorn) | 153 | 0.2 % | |
 | Windows 98 | 6 | 0 % | |
 | Windows 2008 | 5685 | 10 % | |
 | Windows 2003 | 20 | 0 % | |
 | Windows 2000 | 2 | 0 % | |
| BSD | 1 | 0 % | ||
 | FreeBSD | 1 | 0 % | |
| Linux | 5945 | 10.5 % | ||
 | Ubuntu | 295 | 0.5 % | |
 | Gentoo | 2 | 0 % | |
 | Debian | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 5647 | 9.9 % | |
| Macintosh | 3037 | 5.3 % | ||
 | Mac OS X | 3037 | 5.3 % | |
| Others | 37700 | 66.6 % | ||
 | Unknown | 37664 | 66.5 % | |
 | Unknown Unix system | 36 | 0 % | |