| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 326 | 44.1 % | ||
 | Windows XP | 234 | 31.6 % |  |
 | Windows (unknown version) | 2 | 0.2 % | |
 | Windows NT | 2 | 0.2 % | |
 | Windows Vista (LongHorn) | 20 | 2.7 % | |
 | Windows 98 | 6 | 0.8 % | |
 | Windows 2008 | 49 | 6.6 % | |
 | Windows 2003 | 11 | 1.4 % | |
 | Windows 2000 | 2 | 0.2 % | |
| BSD | 1 | 0.1 % | ||
 | FreeBSD | 1 | 0.1 % | |
| Linux | 48 | 6.4 % | ||
 | Ubuntu | 17 | 2.3 % | |
 | Suse | 1 | 0.1 % | |
 | Red Hat | 2 | 0.2 % | |
 | Mandriva (or Mandrake) | 1 | 0.1 % | |
 | Fedora | 3 | 0.4 % | |
 | Google Android | 2 | 0.2 % | |
 | GNU Linux (Unknown or unspecified distribution) | 22 | 2.9 % | |
| Macintosh | 10 | 1.3 % | ||
 | Mac OS X | 10 | 1.3 % | |
| Others | 354 | 47.9 % | ||
 | Unknown | 350 | 47.3 % | |
 | Java | 3 | 0.4 % | |
 | Sun Solaris | 1 | 0.1 % | |