| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 439 | 51.1 % | ||
 | Windows XP | 290 | 33.7 % |  |
 | Windows NT | 6 | 0.6 % | |
 | Windows 98 | 43 | 5 % | |
 | Windows 95 | 1 | 0.1 % | |
 | Windows 2003 | 8 | 0.9 % | |
 | Windows 2000 | 91 | 10.5 % | |
| Linux | 80 | 9.3 % | ||
 | Ubuntu | 1 | 0.1 % | |
 | Suse | 1 | 0.1 % | |
 | Red Hat | 9 | 1 % | |
 | Fedora | 9 | 1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 60 | 6.9 % | |
| Macintosh | 2 | 0.2 % | ||
 | Mac OS X | 2 | 0.2 % | |
| Others | 338 | 39.3 % | ||
 | Unknown | 336 | 39.1 % | |
 | OSF Unix | 2 | 0.2 % | |