| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 584 | 55.3 % | ||
 | Windows XP | 346 | 32.7 % |  |
 | Windows (unknown version) | 1 | 0 % | |
 | Windows NT | 8 | 0.7 % | |
 | Windows ME | 8 | 0.7 % | |
 | Windows 98 | 38 | 3.6 % | |
 | Windows 95 | 4 | 0.3 % | |
 | Windows 2003 | 17 | 1.6 % | |
 | Windows 2000 | 162 | 15.3 % | |
| BSD | 13 | 1.2 % | ||
 | FreeBSD | 13 | 1.2 % | |
| Linux | 97 | 9.1 % | ||
 | Red Hat | 5 | 0.4 % | |
 | Fedora | 11 | 1 % | |
 | Debian | 4 | 0.3 % | |
 | GNU Linux (Unknown or unspecified distribution) | 77 | 7.2 % | |
| Macintosh | 31 | 2.9 % | ||
 | Mac OS X | 26 | 2.4 % | |
 | Mac OS | 5 | 0.4 % | |
| Others | 330 | 31.2 % | ||
 | Unknown | 316 | 29.9 % | |
 | Irix | 7 | 0.6 % | |
 | Sun Solaris | 6 | 0.5 % | |
 | Unknown Unix system | 1 | 0 % | |