| Versioni | Accessi | Percentuale | ||
|---|---|---|---|---|
| BSD | 3 | 0 % | ||
 | OpenBSD | 3 | 0 % |  |
| Linux | 143383 | 1.6 % | ||
 | Ubuntu | 7162 | 0 % | |
 | Suse | 153 | 0 % | |
 | Red Hat | 11 | 0 % | |
 | Mandriva (or Mandrake) | 291 | 0 % | |
 | 5 | 0 % | | |
 | Fedora | 107 | 0 % | |
 | Debian | 91 | 0 % | |
 | Centos | 66 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 135497 | 1.5 % | |
| Macintosh | 494952 | 5.7 % | ||
 | Mac OS X | 494932 | 5.7 % | |
 | Mac OS | 20 | 0 % | |
| Windows | 7819358 | 90.7 % | ||
 | Windows XP | 5040161 | 58.5 % | |
 | 2374 | 0 % | | |
 | 23730 | 0.2 % | | |
 | Windows NT | 1665 | 0 % | |
 | Windows Me | 1913 | 0 % | |
 | Windows Vista | 548496 | 6.3 % | |
 | Windows CE | 401 | 0 % | |
 | Windows 98 | 2132 | 0 % | |
 | Windows 95 | 24 | 0 % | |
 | 2134068 | 24.7 % | | |
 | Windows 2003 | 41852 | 0.4 % | |
 | Windows 2000 | 22539 | 0.2 % | |
 | Windows 3.xx | 3 | 0 % | |
| Altri | 155152 | 1.8 % | ||
 | Sconosciuti | 145504 | 1.6 % | |
 | Symbian OS | 9629 | 0.1 % | |
 | OS/2 | 6 | 0 % | |
 | Sun Solaris | 4 | 0 % | |
 | Unknown Unix system | 4 | 0 % | |
 | wii | 2 | 0 % | |
 | Dreamcast | 1 | 0 % | |
 | Sony PlayStation Portable | 1 | 0 % | |
 | OSF Unix | 1 | 0 % | |