| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 25008 | 30.7 % | ||
 | Windows XP | 12712 | 15.6 % |  |
 | Windows Vista | 10 | 0 % | |
 | Windows (unknown version) | 494 | 0.6 % | |
 | Windows NT | 61 | 0 % | |
 | Windows ME | 13 | 0 % | |
 | Windows Vista (LongHorn) | 4181 | 5.1 % | |
 | Windows 98 | 35 | 0 % | |
 | Windows 95 | 11 | 0 % | |
 | Windows 2008 | 7121 | 8.7 % | |
 | Windows 2003 | 210 | 0.2 % | |
 | Windows 2000 | 154 | 0.1 % | |
 | Windows 3.xx | 6 | 0 % | |
| BSD | 58 | 0 % | ||
 | FreeBSD | 58 | 0 % | |
| Linux | 1355 | 1.6 % | ||
 | Ubuntu | 324 | 0.3 % | |
 | Suse | 81 | 0 % | |
 | Red Hat | 17 | 0 % | |
 | Mandriva (or Mandrake) | 2 | 0 % | |
 | Gentoo | 4 | 0 % | |
 | Fedora | 84 | 0.1 % | |
 | Debian | 34 | 0 % | |
 | Google Android | 411 | 0.5 % | |
 | GNU Linux (Unknown or unspecified distribution) | 398 | 0.4 % | |
| Macintosh | 13435 | 16.5 % | ||
 | Mac OS X | 13427 | 16.5 % | |
 | Mac OS | 8 | 0 % | |
| Others | 41403 | 50.9 % | ||
 | Unknown | 41186 | 50.6 % | |
 | Java Mobile | 85 | 0.1 % | |
 | BlackBerry | 79 | 0 % | |
 | Java | 34 | 0 % | |
 | Sony PlayStation | 7 | 0 % | |
 | Symbian OS | 5 | 0 % | |
 | Unknown Unix system | 3 | 0 % | |
 | OS/2 | 1 | 0 % | |
 | Nintendo Wii | 1 | 0 % | |
 | Irix | 1 | 0 % | |
 | BeOS | 1 | 0 % | |