| Versionen | Zugriffe | Prozent | ||
|---|---|---|---|---|
| Windows | 789832 | 87.4 % | ||
 | Windows XP | 140461 | 15.5 % |  |
 | Windows NT | 583767 | 64.6 % | |
 | Windows Me | 86 | 0 % | |
 | Windows Vista (Longhorn) | 56678 | 6.2 % | |
 | Windows CE | 298 | 0 % | |
 | Windows 98 | 155 | 0 % | |
 | Windows 95 | 20 | 0 % | |
 | Windows 2003 | 6272 | 0.6 % | |
 | Windows 2000 | 2090 | 0.2 % | |
 | Windows 3.xx | 5 | 0 % | |
| BSD | 147 | 0 % | ||
 | FreeBSD | 147 | 0 % | |
| Linux | 25249 | 2.7 % | ||
 | Ubuntu | 2921 | 0.3 % | |
 | Suse | 555 | 0 % | |
 | Mandriva (or Mandrake) | 1 | 0 % | |
 | Fedora | 37 | 0 % | |
 | Debian | 112 | 0 % | |
 | Centos | 140 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 21483 | 2.3 % | |
| Macintosh | 77934 | 8.6 % | ||
 | Mac OS X | 77932 | 8.6 % | |
 | Mac OS | 2 | 0 % | |
| Sonstige | 9607 | 1 % | ||
 | Unbekannt | 9231 | 1 % | |
 | Symbian OS | 277 | 0 % | |
 | Unknown Unix system | 65 | 0 % | |
 | Sun Solaris | 34 | 0 % | |