| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 4159 | 75.3 % | ||
 | Windows XP | 3636 | 65.9 % |  |
 | Windows (unknown version) | 6 | 0.1 % | |
 | Windows NT | 36 | 0.6 % | |
 | Windows ME | 3 | 0 % | |
 | Windows Vista (LongHorn) | 194 | 3.5 % | |
 | Windows 98 | 53 | 0.9 % | |
 | Windows 95 | 4 | 0 % | |
 | Windows 2003 | 60 | 1 % | |
 | Windows 2000 | 163 | 2.9 % | |
 | Windows 3.xx | 4 | 0 % | |
| BSD | 10 | 0.1 % | ||
 | FreeBSD | 10 | 0.1 % | |
| Linux | 299 | 5.4 % | ||
 | Ubuntu | 28 | 0.5 % | |
 | Suse | 22 | 0.3 % | |
 | Red Hat | 7 | 0.1 % | |
 | Fedora | 3 | 0 % | |
 | Debian | 8 | 0.1 % | |
 | Centos | 24 | 0.4 % | |
 | GNU Linux (Unknown or unspecified distribution) | 207 | 3.7 % | |
| Macintosh | 73 | 1.3 % | ||
 | Mac OS X | 72 | 1.3 % | |
 | Mac OS | 1 | 0 % | |
| Others | 976 | 17.6 % | ||
 | Unknown | 975 | 17.6 % | |
 | Sun Solaris | 1 | 0 % | |