| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 4287 | 27 % | ||
 | Windows XP | 964 | 6 % |  |
 | Windows Vista | 95 | 0.5 % | |
 | Windows (unknown version) | 7 | 0 % | |
 | Windows NT | 168 | 1 % | |
 | Windows ME | 6 | 0 % | |
 | Windows Vista (LongHorn) | 330 | 2 % | |
 | Windows Mobile | 1 | 0 % | |
 | Windows 98 | 15 | 0 % | |
 | Windows 95 | 3 | 0 % | |
 | Windows 2008 | 2584 | 16.3 % | |
 | Windows 2003 | 28 | 0.1 % | |
 | Windows 2000 | 86 | 0.5 % | |
| BSD | 1 | 0 % | ||
 | FreeBSD | 1 | 0 % | |
| Linux | 5676 | 35.8 % | ||
 | Ubuntu | 134 | 0.8 % | |
 | Suse | 5 | 0 % | |
 | Debian | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 5536 | 34.9 % | |
| Macintosh | 959 | 6 % | ||
 | Mac OS X | 959 | 6 % | |
| Others | 4925 | 31 % | ||
 | Unknown | 4911 | 30.9 % | |
 | Symbian OS | 14 | 0 % | |