| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 3360 | 16.9 % | ||
 | Windows XP | 2217 | 11.1 % |  |
 | Windows NT | 2 | 0 % | |
 | Windows Vista (LongHorn) | 786 | 3.9 % | |
 | Windows 98 | 14 | 0 % | |
 | Windows 2008 | 268 | 1.3 % | |
 | Windows 2003 | 31 | 0.1 % | |
 | Windows 2000 | 42 | 0.2 % | |
| BSD | 6 | 0 % | ||
 | NetBSD | 5 | 0 % | |
 | FreeBSD | 1 | 0 % | |
| Linux | 878 | 4.4 % | ||
 | Ubuntu | 114 | 0.5 % | |
 | Suse | 5 | 0 % | |
 | Mandriva (or Mandrake) | 2 | 0 % | |
 | Gentoo | 3 | 0 % | |
 | Fedora | 4 | 0 % | |
 | Debian | 89 | 0.4 % | |
 | Centos | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 660 | 3.3 % | |
| Macintosh | 127 | 0.6 % | ||
 | Mac OS X | 127 | 0.6 % | |
| Others | 15472 | 77.9 % | ||
 | Unknown | 15465 | 77.9 % | |
 | Unknown Unix system | 6 | 0 % | |
 | Sun Solaris | 1 | 0 % | |