| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 19839 | 37.7 % | ||
 | Windows XP | 1661 | 3.1 % |  |
 | Windows Vista | 5790 | 11 % | |
 | Windows (unknown version) | 10 | 0 % | |
 | Windows NT | 15 | 0 % | |
 | Windows Vista (LongHorn) | 516 | 0.9 % | |
 | Windows 98 | 17 | 0 % | |
 | Windows 2008 | 11761 | 22.3 % | |
 | Windows 2003 | 33 | 0 % | |
 | Windows 2000 | 35 | 0 % | |
 | Windows 3.xx | 1 | 0 % | |
| BSD | 28 | 0 % | ||
 | OpenBSD | 8 | 0 % | |
 | NetBSD | 10 | 0 % | |
 | FreeBSD | 10 | 0 % | |
| Linux | 27335 | 52 % | ||
 | Ubuntu | 61 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 27274 | 51.8 % | |
| Macintosh | 831 | 1.5 % | ||
 | Mac OS X | 831 | 1.5 % | |
| Others | 4523 | 8.6 % | ||
 | Unknown | 4513 | 8.5 % | |
 | Symbian OS | 5 | 0 % | |
 | Unknown Unix system | 4 | 0 % | |
 | Sun Solaris | 1 | 0 % | |