| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 6402 | 34.9 % | ||
 | Windows XP | 1202 | 6.5 % |  |
 | Windows Vista | 24 | 0.1 % | |
 | Windows (unknown version) | 5 | 0 % | |
 | Windows NT | 173 | 0.9 % | |
 | Windows ME | 25 | 0.1 % | |
 | Windows Vista (LongHorn) | 323 | 1.7 % | |
 | Windows 98 | 5 | 0 % | |
 | Windows 2008 | 4571 | 24.9 % | |
 | Windows 2003 | 13 | 0 % | |
 | Windows 2000 | 60 | 0.3 % | |
 | Windows 3.xx | 1 | 0 % | |
| Linux | 5939 | 32.4 % | ||
 | Ubuntu | 150 | 0.8 % | |
 | Suse | 6 | 0 % | |
 | Fedora | 2 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 5781 | 31.5 % | |
| Macintosh | 1597 | 8.7 % | ||
 | Mac OS X | 1596 | 8.7 % | |
 | Mac OS | 1 | 0 % | |
| Others | 4379 | 23.9 % | ||
 | Unknown | 4379 | 23.9 % | |