| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 621 | 28.9 % | ||
 | Windows XP | 464 | 21.6 % |  |
 | Windows NT | 17 | 0.7 % | |
 | Windows ME | 1 | 0 % | |
 | Windows 98 | 40 | 1.8 % | |
 | Windows 2003 | 7 | 0.3 % | |
 | Windows 2000 | 92 | 4.2 % | |
| BSD | 3 | 0.1 % | ||
 | FreeBSD | 3 | 0.1 % | |
| Linux | 55 | 2.5 % | ||
 | Ubuntu | 9 | 0.4 % | |
 | Suse | 11 | 0.5 % | |
 | Red Hat | 2 | 0 % | |
 | Fedora | 27 | 1.2 % | |
 | GNU Linux (Unknown or unspecified distribution) | 6 | 0.2 % | |
| Macintosh | 33 | 1.5 % | ||
 | Mac OS X | 33 | 1.5 % | |
| Others | 1431 | 66.7 % | ||
 | Unknown | 1413 | 65.9 % | |
 | Sun Solaris | 18 | 0.8 % | |