| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 34150 | 51.2 % | ||
 | Windows XP | 8161 | 12.2 % |  |
 | Windows Vista | 5606 | 8.4 % | |
 | Windows (unknown version) | 3448 | 5.1 % | |
 | Windows NT | 376 | 0.5 % | |
 | Windows ME | 1 | 0 % | |
 | Windows Vista (LongHorn) | 454 | 0.6 % | |
 | Windows 98 | 7 | 0 % | |
 | Windows 95 | 1 | 0 % | |
 | Windows 2008 | 16000 | 24 % | |
 | Windows 2003 | 40 | 0 % | |
 | Windows 2000 | 52 | 0 % | |
 | Windows 3.xx | 4 | 0 % | |
| BSD | 3 | 0 % | ||
 | OpenBSD | 1 | 0 % | |
 | FreeBSD | 2 | 0 % | |
| Linux | 3166 | 4.7 % | ||
 | Ubuntu | 8 | 0 % | |
 | Gentoo | 2 | 0 % | |
 | Fedora | 1 | 0 % | |
 | Google Android | 1625 | 2.4 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1530 | 2.2 % | |
| Macintosh | 11885 | 17.8 % | ||
 | Mac OS X | 11885 | 17.8 % | |
| Others | 17453 | 26.1 % | ||
 | Unknown | 16801 | 25.2 % | |
 | Unknown Unix system | 360 | 0.5 % | |
 | Java | 172 | 0.2 % | |
 | BlackBerry | 42 | 0 % | |
 | Java Mobile | 40 | 0 % | |
 | Symbian OS | 37 | 0 % | |
 | Sony PlayStation | 1 | 0 % | |