| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 514414 | 72.8 % | ||
 | Windows XP | 41283 | 5.8 % |  |
 | Windows Vista | 78000 | 11 % | |
 | Windows (unknown version) | 4806 | 0.6 % | |
 | Windows NT | 149685 | 21.2 % | |
 | Windows ME | 1 | 0 % | |
 | Windows Vista (LongHorn) | 5809 | 0.8 % | |
 | Windows 98 | 50 | 0 % | |
 | Windows 95 | 3 | 0 % | |
 | Windows 2008 | 233737 | 33.1 % | |
 | Windows 2003 | 498 | 0 % | |
 | Windows 2000 | 495 | 0 % | |
 | Windows 3.xx | 47 | 0 % | |
| BSD | 27 | 0 % | ||
 | OpenBSD | 9 | 0 % | |
 | FreeBSD | 18 | 0 % | |
| Linux | 42922 | 6 % | ||
 | Ubuntu | 1048 | 0.1 % | |
 | Suse | 2 | 0 % | |
 | Red Hat | 40 | 0 % | |
 | Mandriva (or Mandrake) | 19 | 0 % | |
 | Gentoo | 22 | 0 % | |
 | Fedora | 23 | 0 % | |
 | Debian | 2 | 0 % | |
 | Centos | 2 | 0 % | |
 | Google Android | 16751 | 2.3 % | |
 | GNU Linux (Unknown or unspecified distribution) | 25013 | 3.5 % | |
| Macintosh | 97591 | 13.8 % | ||
 | Mac OS X | 97590 | 13.8 % | |
 | Mac OS | 1 | 0 % | |
| Others | 50926 | 7.2 % | ||
 | Unknown | 46067 | 6.5 % | |
 | Java Mobile | 1520 | 0.2 % | |
 | Unknown Unix system | 1072 | 0.1 % | |
 | Java | 1064 | 0.1 % | |
 | BlackBerry | 988 | 0.1 % | |
 | Symbian OS | 121 | 0 % | |
 | Sun Solaris | 75 | 0 % | |
 | Nintendo Wii | 17 | 0 % | |
 | OS/2 | 1 | 0 % | |
 | Irix | 1 | 0 % | |