| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 434554 | 75.4 % | ||
 | Windows XP | 21014 | 3.6 % |  |
 | Windows Vista | 147960 | 25.6 % | |
 | Windows (unknown version) | 412 | 0 % | |
 | Windows NT | 139500 | 24.2 % | |
 | Windows ME | 11 | 0 % | |
 | Windows Vista (LongHorn) | 2153 | 0.3 % | |
 | Windows Mobile | 2 | 0 % | |
 | Windows 98 | 12 | 0 % | |
 | Windows 95 | 9 | 0 % | |
 | Windows 2008 | 122773 | 21.3 % | |
 | Windows 2003 | 179 | 0 % | |
 | Windows 2000 | 491 | 0 % | |
 | Windows 3.xx | 38 | 0 % | |
| BSD | 2 | 0 % | ||
 | FreeBSD | 2 | 0 % | |
| Linux | 34228 | 5.9 % | ||
 | Ubuntu | 921 | 0.1 % | |
 | Suse | 5 | 0 % | |
 | Red Hat | 2 | 0 % | |
 | Gentoo | 8 | 0 % | |
 | Fedora | 57 | 0 % | |
 | Debian | 11 | 0 % | |
 | Google Android | 13409 | 2.3 % | |
 | GNU Linux (Unknown or unspecified distribution) | 19815 | 3.4 % | |
| Macintosh | 75524 | 13.1 % | ||
 | Mac OS X | 75520 | 13.1 % | |
 | Mac OS | 4 | 0 % | |
| Others | 31640 | 5.4 % | ||
 | Unknown | 30673 | 5.3 % | |
 | Unknown Unix system | 394 | 0 % | |
 | Java Mobile | 259 | 0 % | |
 | Java | 238 | 0 % | |
 | BlackBerry | 72 | 0 % | |
 | Sun Solaris | 3 | 0 % | |
 | AmigaOS | 1 | 0 % | |