| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 127937 | 88.5 % | ||
 | Windows XP | 100052 | 69.2 % |  |
 | Windows (unknown version) | 22 | 0 % | |
 | Windows NT | 528 | 0.3 % | |
 | Windows ME | 759 | 0.5 % | |
 | Windows Mobile | 5 | 0 % | |
 | Windows 98 | 7874 | 5.4 % | |
 | Windows 95 | 1034 | 0.7 % | |
 | Windows 2003 | 843 | 0.5 % | |
 | Windows 2000 | 16820 | 11.6 % | |
| BSD | 6 | 0 % | ||
 | FreeBSD | 6 | 0 % | |
| Linux | 3703 | 2.5 % | ||
 | Vine Linux | 5 | 0 % | |
 | Ubuntu | 180 | 0.1 % | |
 | Suse | 233 | 0.1 % | |
 | Red Hat | 362 | 0.2 % | |
 | Mandriva (or Mandrake) | 16 | 0 % | |
 | Fedora | 426 | 0.2 % | |
 | Debian | 308 | 0.2 % | |
 | Centos | 60 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 2113 | 1.4 % | |
| Macintosh | 4843 | 3.3 % | ||
 | Mac OS X | 4381 | 3 % | |
 | Mac OS | 462 | 0.3 % | |
| Others | 7932 | 5.4 % | ||
 | Unknown | 7631 | 5.2 % | |
 | Sun Solaris | 219 | 0.1 % | |
 | Irix | 50 | 0 % | |
 | OSF Unix | 11 | 0 % | |
 | WebTV | 9 | 0 % | |
 | Symbian OS | 5 | 0 % | |
 | Java Mobile | 3 | 0 % | |
 | CP/M | 2 | 0 % | |
 | Aix | 1 | 0 % | |
 | HP UX | 1 | 0 % | |