| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 531 | 32.8 % | ||
 | Windows XP | 406 | 25.1 % |  |
 | Windows NT | 23 | 1.4 % | |
 | Windows ME | 4 | 0.2 % | |
 | Windows Vista (LongHorn) | 34 | 2.1 % | |
 | Windows 98 | 2 | 0.1 % | |
 | Windows 95 | 1 | 0 % | |
 | Windows 2003 | 51 | 3.1 % | |
 | Windows 2000 | 10 | 0.6 % | |
| BSD | 5 | 0.3 % | ||
 | FreeBSD | 5 | 0.3 % | |
| Linux | 90 | 5.5 % | ||
 | Ubuntu | 12 | 0.7 % | |
 | Suse | 18 | 1.1 % | |
 | Red Hat | 5 | 0.3 % | |
 | Fedora | 6 | 0.3 % | |
 | GNU Linux (Unknown or unspecified distribution) | 49 | 3 % | |
| Macintosh | 36 | 2.2 % | ||
 | Mac OS X | 36 | 2.2 % | |
| Others | 952 | 58.9 % | ||
 | Unknown | 952 | 58.9 % | |