| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 110901 | 89.1 % | ||
 | Windows XP | 89642 | 72 % |  |
 | Windows (unknown version) | 832 | 0.6 % | |
 | Windows NT | 1056 | 0.8 % | |
 | Windows ME | 455 | 0.3 % | |
 | Windows Vista (LongHorn) | 205 | 0.1 % | |
 | Windows Mobile | 21 | 0 % | |
 | Windows 98 | 7837 | 6.3 % | |
 | Windows 95 | 26 | 0 % | |
 | Windows 2003 | 914 | 0.7 % | |
 | Windows 2000 | 9913 | 7.9 % | |
| BSD | 10 | 0 % | ||
 | FreeBSD | 10 | 0 % | |
| Linux | 3018 | 2.4 % | ||
 | White Box Linux | 1 | 0 % | |
 | Vine Linux | 4 | 0 % | |
 | Ubuntu | 200 | 0.1 % | |
 | Suse | 231 | 0.1 % | |
 | Red Hat | 453 | 0.3 % | |
 | Mandriva (or Mandrake) | 87 | 0 % | |
 | Fedora | 271 | 0.2 % | |
 | Debian | 270 | 0.2 % | |
 | Centos | 111 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1390 | 1.1 % | |
| Macintosh | 4660 | 3.7 % | ||
 | Mac OS X | 4502 | 3.6 % | |
 | Mac OS | 158 | 0.1 % | |
| Others | 5759 | 4.6 % | ||
 | Unknown | 5593 | 4.4 % | |
 | Sun Solaris | 120 | 0 % | |
 | Java Mobile | 17 | 0 % | |
 | HP UX | 6 | 0 % | |
 | RISC OS | 5 | 0 % | |
 | BlackBerry | 4 | 0 % | |
 | Irix | 4 | 0 % | |
 | WebTV | 3 | 0 % | |
 | Sony PlayStation | 3 | 0 % | |
 | CP/M | 3 | 0 % | |
 | Symbian OS | 1 | 0 % | |