| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 33352 | 62.8 % | ||
 | Windows XP | 3985 | 7.5 % |  |
 | Windows Vista | 5240 | 9.8 % | |
 | Windows (unknown version) | 3373 | 6.3 % | |
 | Windows NT | 36 | 0 % | |
 | Windows ME | 5 | 0 % | |
 | Windows Vista (LongHorn) | 4939 | 9.3 % | |
 | Windows 98 | 4 | 0 % | |
 | Windows 2008 | 15641 | 29.4 % | |
 | Windows 2003 | 10 | 0 % | |
 | Windows 2000 | 119 | 0.2 % | |
| BSD | 4 | 0 % | ||
 | OpenBSD | 4 | 0 % | |
| Linux | 5315 | 10 % | ||
 | Ubuntu | 146 | 0.2 % | |
 | Gentoo | 4 | 0 % | |
 | Fedora | 21 | 0 % | |
 | Debian | 1 | 0 % | |
 | Google Android | 1761 | 3.3 % | |
 | GNU Linux (Unknown or unspecified distribution) | 3382 | 6.3 % | |
| Macintosh | 12031 | 22.6 % | ||
 | Mac OS X | 12031 | 22.6 % | |
| Others | 2405 | 4.5 % | ||
 | Unknown | 1972 | 3.7 % | |
 | Unknown Unix system | 184 | 0.3 % | |
 | BlackBerry | 90 | 0.1 % | |
 | Java Mobile | 80 | 0.1 % | |
 | Symbian OS | 44 | 0 % | |
 | Java | 33 | 0 % | |
 | Sun Solaris | 1 | 0 % | |
 | iPhone OS (iPhone/iPod) | 1 | 0 % | |