| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 125958 | 80.3 % | ||
 | Windows XP | 108903 | 69.4 % |  |
 | Windows (unknown version) | 128 | 0 % | |
 | Windows NT | 976 | 0.6 % | |
 | Windows ME | 442 | 0.2 % | |
 | Windows Vista (LongHorn) | 892 | 0.5 % | |
 | Windows Mobile | 6 | 0 % | |
 | Windows 98 | 3671 | 2.3 % | |
 | Windows 95 | 13 | 0 % | |
 | Windows 2003 | 880 | 0.5 % | |
 | Windows 2000 | 10045 | 6.4 % | |
 | Windows 3.xx | 2 | 0 % | |
| BSD | 19 | 0 % | ||
 | OpenBSD | 4 | 0 % | |
 | FreeBSD | 15 | 0 % | |
| Linux | 3958 | 2.5 % | ||
 | Vine Linux | 6 | 0 % | |
 | Ubuntu | 476 | 0.3 % | |
 | Suse | 325 | 0.2 % | |
 | Red Hat | 482 | 0.3 % | |
 | Mandriva (or Mandrake) | 27 | 0 % | |
 | Fedora | 492 | 0.3 % | |
 | Debian | 432 | 0.2 % | |
 | Centos | 138 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1580 | 1 % | |
| Macintosh | 6502 | 4.1 % | ||
 | Mac OS X | 6346 | 4 % | |
 | Mac OS | 156 | 0 % | |
| Others | 20310 | 12.9 % | ||
 | Unknown | 20133 | 12.8 % | |
 | Sun Solaris | 134 | 0 % | |
 | Sony PlayStation | 13 | 0 % | |
 | BlackBerry | 11 | 0 % | |
 | Irix | 6 | 0 % | |
 | OSF Unix | 4 | 0 % | |
 | Symbian OS | 4 | 0 % | |
 | WebTV | 3 | 0 % | |
 | Palm OS | 1 | 0 % | |
 | Java Mobile | 1 | 0 % | |