| Versionen | Zugriffe | Prozent | ||
|---|---|---|---|---|
| Windows | 567602 | 81.9 % | ||
 | Windows XP | 50923 | 7.3 % |  |
 | Windows NT | 499167 | 72 % | |
 | Windows Me | 269 | 0 % | |
 | Windows Vista (Longhorn) | 13803 | 1.9 % | |
 | Windows CE | 1 | 0 % | |
 | Windows 98 | 1116 | 0.1 % | |
 | Windows 95 | 49 | 0 % | |
 | Windows 2003 | 1941 | 0.2 % | |
 | Windows 2000 | 330 | 0 % | |
 | Windows 3.xx | 3 | 0 % | |
| BSD | 191 | 0 % | ||
 | OpenBSD | 1 | 0 % | |
 | FreeBSD | 190 | 0 % | |
| Linux | 34799 | 5 % | ||
 | Ubuntu | 1210 | 0.1 % | |
 | Suse | 13 | 0 % | |
 | Debian | 45 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 33531 | 4.8 % | |
| Macintosh | 71623 | 10.3 % | ||
 | Mac OS X | 71622 | 10.3 % | |
 | Mac OS | 1 | 0 % | |
| Sonstige | 18592 | 2.6 % | ||
 | Unbekannt | 18084 | 2.6 % | |
 | Unknown Unix system | 441 | 0 % | |
 | Symbian OS | 67 | 0 % | |