| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 10254 | 62.2 % | ||
 | Windows XP | 5006 | 30.3 % |  |
 | Windows Vista | 1 | 0 % | |
 | Windows (unknown version) | 316 | 1.9 % | |
 | Windows NT | 71 | 0.4 % | |
 | Windows ME | 10 | 0 % | |
 | Windows Vista (LongHorn) | 853 | 5.1 % | |
 | Windows Mobile | 27 | 0.1 % | |
 | Windows 98 | 11 | 0 % | |
 | Windows 95 | 46 | 0.2 % | |
 | Windows 2008 | 3733 | 22.6 % | |
 | Windows 2003 | 72 | 0.4 % | |
 | Windows 2000 | 103 | 0.6 % | |
 | Windows 3.xx | 5 | 0 % | |
| BSD | 2 | 0 % | ||
 | OpenBSD | 2 | 0 % | |
| Linux | 1278 | 7.7 % | ||
 | Ubuntu | 106 | 0.6 % | |
 | Suse | 3 | 0 % | |
 | Red Hat | 2 | 0 % | |
 | Mandriva (or Mandrake) | 3 | 0 % | |
 | Gentoo | 8 | 0 % | |
 | Fedora | 4 | 0 % | |
 | Debian | 4 | 0 % | |
 | Google Android | 120 | 0.7 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1028 | 6.2 % | |
| Macintosh | 2398 | 14.5 % | ||
 | Mac OS X | 2395 | 14.5 % | |
 | Mac OS | 3 | 0 % | |
| Others | 2541 | 15.4 % | ||
 | Unknown | 2463 | 14.9 % | |
 | Unknown Unix system | 23 | 0.1 % | |
 | Java Mobile | 19 | 0.1 % | |
 | Java | 12 | 0 % | |
 | BlackBerry | 11 | 0 % | |
 | Sony PlayStation | 6 | 0 % | |
 | Symbian OS | 4 | 0 % | |
 | Sun Solaris | 2 | 0 % | |
 | Aix | 1 | 0 % | |