| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 120988 | 87.3 % | ||
 | Windows XP | 90803 | 65.5 % |  |
 | Windows (unknown version) | 85 | 0 % | |
 | Windows NT | 572 | 0.4 % | |
 | Windows ME | 865 | 0.6 % | |
 | Windows Mobile | 15 | 0 % | |
 | Windows 98 | 7772 | 5.6 % | |
 | Windows 95 | 130 | 0 % | |
 | Windows 2003 | 1539 | 1.1 % | |
 | Windows 2000 | 19207 | 13.8 % | |
| BSD | 21 | 0 % | ||
 | FreeBSD | 21 | 0 % | |
| Linux | 3191 | 2.3 % | ||
 | White Box Linux | 1 | 0 % | |
 | Vine Linux | 5 | 0 % | |
 | Ubuntu | 73 | 0 % | |
 | Suse | 246 | 0.1 % | |
 | Red Hat | 319 | 0.2 % | |
 | Mandriva (or Mandrake) | 14 | 0 % | |
 | Fedora | 406 | 0.2 % | |
 | Debian | 384 | 0.2 % | |
 | Centos | 30 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1713 | 1.2 % | |
| Macintosh | 4098 | 2.9 % | ||
 | Mac OS X | 3298 | 2.3 % | |
 | Mac OS | 800 | 0.5 % | |
| Others | 10168 | 7.3 % | ||
 | Unknown | 9966 | 7.1 % | |
 | Sun Solaris | 164 | 0.1 % | |
 | Irix | 15 | 0 % | |
 | OSF Unix | 6 | 0 % | |
 | BlackBerry | 4 | 0 % | |
 | WebTV | 4 | 0 % | |
 | HP UX | 4 | 0 % | |
 | Aix | 3 | 0 % | |
 | Nintendo Wii | 1 | 0 % | |
 | Symbian OS | 1 | 0 % | |