| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 21434 | 21.2 % | ||
 | Windows XP | 3694 | 3.6 % |  |
 | Windows Vista | 4647 | 4.6 % | |
 | Windows (unknown version) | 523 | 0.5 % | |
 | Windows NT | 76 | 0 % | |
 | Windows Vista (LongHorn) | 992 | 0.9 % | |
 | Windows 98 | 1 | 0 % | |
 | Windows 95 | 1 | 0 % | |
 | Windows 2008 | 11454 | 11.3 % | |
 | Windows 2003 | 11 | 0 % | |
 | Windows 2000 | 35 | 0 % | |
| BSD | 2 | 0 % | ||
 | FreeBSD | 2 | 0 % | |
| Linux | 2707 | 2.6 % | ||
 | Ubuntu | 61 | 0 % | |
 | Gentoo | 2 | 0 % | |
 | Debian | 11 | 0 % | |
 | Centos | 5 | 0 % | |
 | Google Android | 968 | 0.9 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1660 | 1.6 % | |
| Macintosh | 41938 | 41.6 % | ||
 | Mac OS X | 41938 | 41.6 % | |
| Others | 34660 | 34.4 % | ||
 | Unknown | 34461 | 34.2 % | |
 | Unknown Unix system | 184 | 0.1 % | |
 | Sun Solaris | 10 | 0 % | |
 | Java | 3 | 0 % | |
 | Java Mobile | 1 | 0 % | |
 | Sony PlayStation | 1 | 0 % | |