| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 12324 | 70.4 % | ||
 | Windows XP | 6459 | 36.9 % |  |
 | Windows Vista | 18 | 0.1 % | |
 | Windows (unknown version) | 489 | 2.7 % | |
 | Windows NT | 186 | 1 % | |
 | Windows ME | 22 | 0.1 % | |
 | Windows Vista (LongHorn) | 1056 | 6 % | |
 | Windows Mobile | 2 | 0 % | |
 | Windows 98 | 30 | 0.1 % | |
 | Windows 95 | 19 | 0.1 % | |
 | Windows 2008 | 3837 | 21.9 % | |
 | Windows 2003 | 65 | 0.3 % | |
 | Windows 2000 | 131 | 0.7 % | |
 | Windows 3.xx | 10 | 0 % | |
| BSD | 3 | 0 % | ||
 | NetBSD | 1 | 0 % | |
 | FreeBSD | 2 | 0 % | |
| Linux | 1366 | 7.8 % | ||
 | Ubuntu | 109 | 0.6 % | |
 | Suse | 2 | 0 % | |
 | PCLinuxOS | 2 | 0 % | |
 | Gentoo | 4 | 0 % | |
 | Fedora | 2 | 0 % | |
 | Debian | 2 | 0 % | |
 | Centos | 58 | 0.3 % | |
 | Google Android | 196 | 1.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 991 | 5.6 % | |
| Macintosh | 3351 | 19.1 % | ||
 | Mac OS X | 3351 | 19.1 % | |
| Others | 460 | 2.6 % | ||
 | Unknown | 397 | 2.2 % | |
 | Java Mobile | 26 | 0.1 % | |
 | BlackBerry | 18 | 0.1 % | |
 | Symbian OS | 9 | 0 % | |
 | Sony PlayStation | 5 | 0 % | |
 | Unknown Unix system | 3 | 0 % | |
 | Nintendo Wii | 1 | 0 % | |
 | Java | 1 | 0 % | |