| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 134433 | 69.4 % | ||
 | Windows XP | 105389 | 54.4 % |  |
 | Windows (unknown version) | 1296 | 0.6 % | |
 | Windows NT | 1749 | 0.9 % | |
 | Windows ME | 257 | 0.1 % | |
 | Windows Vista (LongHorn) | 11071 | 5.7 % | |
 | Windows Mobile | 21 | 0 % | |
 | Windows 98 | 8446 | 4.3 % | |
 | Windows 95 | 10 | 0 % | |
 | Windows 2003 | 1140 | 0.5 % | |
 | Windows 2000 | 5047 | 2.6 % | |
 | Windows 3.xx | 7 | 0 % | |
| BSD | 8 | 0 % | ||
 | FreeBSD | 8 | 0 % | |
| Linux | 19090 | 9.8 % | ||
 | Vine Linux | 6 | 0 % | |
 | Ubuntu | 928 | 0.4 % | |
 | Suse | 714 | 0.3 % | |
 | Red Hat | 470 | 0.2 % | |
 | PCLinuxOS | 13 | 0 % | |
 | Mandriva (or Mandrake) | 93 | 0 % | |
 | Fedora | 686 | 0.3 % | |
 | Debian | 322 | 0.1 % | |
 | Centos | 152 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 15706 | 8.1 % | |
| Macintosh | 8555 | 4.4 % | ||
 | Mac OS X | 8488 | 4.3 % | |
 | Mac OS | 67 | 0 % | |
| Others | 31398 | 16.2 % | ||
 | Unknown | 31306 | 16.1 % | |
 | Sun Solaris | 43 | 0 % | |
 | Java Mobile | 16 | 0 % | |
 | BlackBerry | 13 | 0 % | |
 | Symbian OS | 7 | 0 % | |
 | WebTV | 4 | 0 % | |
 | Nintendo Wii | 3 | 0 % | |
 | Sony PlayStation | 3 | 0 % | |
 | Unknown Unix system | 3 | 0 % | |