| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 7966 | 72.2 % | ||
 | Windows XP | 761 | 6.9 % |  |
 | Windows NT | 6979 | 63.2 % | |
 | Windows Vista | 185 | 1.6 % | |
 | Windows CE | 2 | 0 % | |
 | Windows 2003 | 34 | 0.3 % | |
 | Windows 2000 | 5 | 0 % | |
| BSD | 1 | 0 % | ||
 | OpenBSD | 1 | 0 % | |
| Linux | 1102 | 9.9 % | ||
 | Ubuntu | 14 | 0.1 % | |
 | Suse | 2 | 0 % | |
 | Centos | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1085 | 9.8 % | |
| Macintosh | 776 | 7 % | ||
 | Mac OS X | 776 | 7 % | |
| Others | 1181 | 10.7 % | ||
 | Unknown | 1123 | 10.1 % | |
 | Unknown Unix system | 58 | 0.5 % | |