| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 4825 | 46 % | ||
 | Windows XP | 830 | 7.9 % |  |
 | Windows Vista | 497 | 4.7 % | |
 | Windows (unknown version) | 45 | 0.4 % | |
 | Windows NT | 652 | 6.2 % | |
 | Windows ME | 7 | 0 % | |
 | Windows Vista (LongHorn) | 95 | 0.9 % | |
 | Windows Mobile | 6 | 0 % | |
 | Windows 98 | 25 | 0.2 % | |
 | Windows 95 | 33 | 0.3 % | |
 | Windows 2008 | 2547 | 24.3 % | |
 | Windows 2003 | 21 | 0.2 % | |
 | Windows 2000 | 66 | 0.6 % | |
 | Windows 3.xx | 1 | 0 % | |
| BSD | 1 | 0 % | ||
 | OpenBSD | 1 | 0 % | |
| Linux | 2247 | 21.4 % | ||
 | Ubuntu | 276 | 2.6 % | |
 | Red Hat | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1970 | 18.8 % | |
| Macintosh | 836 | 7.9 % | ||
 | Mac OS X | 836 | 7.9 % | |
| Others | 2559 | 24.4 % | ||
 | Unknown | 2522 | 24 % | |
 | Unknown Unix system | 36 | 0.3 % | |
 | BeOS | 1 | 0 % | |