| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 4749 | 28.6 % | ||
 | Windows XP | 878 | 5.3 % |  |
 | Windows Vista | 17 | 0.1 % | |
 | Windows (unknown version) | 3 | 0 % | |
 | Windows NT | 93 | 0.5 % | |
 | Windows ME | 9 | 0 % | |
 | Windows Vista (LongHorn) | 561 | 3.3 % | |
 | Windows Mobile | 2 | 0 % | |
 | Windows 98 | 3 | 0 % | |
 | Windows 95 | 6 | 0 % | |
 | Windows 2008 | 3111 | 18.7 % | |
 | Windows 2003 | 21 | 0.1 % | |
 | Windows 2000 | 45 | 0.2 % | |
| BSD | 1 | 0 % | ||
 | FreeBSD | 1 | 0 % | |
| Linux | 6333 | 38.2 % | ||
 | Ubuntu | 142 | 0.8 % | |
 | Suse | 2 | 0 % | |
 | Fedora | 1 | 0 % | |
 | Debian | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 6187 | 37.3 % | |
| Macintosh | 917 | 5.5 % | ||
 | Mac OS X | 917 | 5.5 % | |
| Others | 4553 | 27.5 % | ||
 | Unknown | 4553 | 27.5 % | |