| Versionen | Zugriffe | Prozent | ||
|---|---|---|---|---|
| Windows | 504413 | 83 % | ||
 | Windows XP | 48855 | 8 % |  |
 | Windows NT | 435739 | 71.7 % | |
 | Windows Me | 49 | 0 % | |
 | Windows Vista (Longhorn) | 16401 | 2.7 % | |
 | Windows CE | 2 | 0 % | |
 | Windows 98 | 1587 | 0.2 % | |
 | Windows 95 | 102 | 0 % | |
 | Windows 2003 | 1267 | 0.2 % | |
 | Windows 2000 | 411 | 0 % | |
| BSD | 17 | 0 % | ||
 | FreeBSD | 17 | 0 % | |
| Linux | 31047 | 5.1 % | ||
 | Ubuntu | 665 | 0.1 % | |
 | Debian | 345 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 30037 | 4.9 % | |
| Macintosh | 55932 | 9.2 % | ||
 | Mac OS X | 55931 | 9.2 % | |
 | Mac OS | 1 | 0 % | |
| Sonstige | 15799 | 2.6 % | ||
 | Unbekannt | 15519 | 2.5 % | |
 | Unknown Unix system | 253 | 0 % | |
 | Symbian OS | 27 | 0 % | |