| Versioni | Accessi | Percentuale | ||
|---|---|---|---|---|
| BSD | 205 | 0 % | ||
 | OpenBSD | 200 | 0 % |  |
 | FreeBSD | 5 | 0 % | |
| Linux | 219160 | 1.7 % | ||
 | Ubuntu | 15577 | 0.1 % | |
 | Suse | 315 | 0 % | |
 | Red Hat | 12 | 0 % | |
 | Mandriva (or Mandrake) | 349 | 0 % | |
 | 9 | 0 % | | |
 | Fedora | 908 | 0 % | |
 | Debian | 88 | 0 % | |
 | Centos | 290 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 201612 | 1.6 % | |
| Macintosh | 721913 | 5.8 % | ||
 | Mac OS X | 721899 | 5.8 % | |
 | Mac OS | 14 | 0 % | |
| Windows | 11174130 | 90.7 % | ||
 | Windows XP | 7032901 | 57.1 % | |
 | 1894 | 0 % | | |
 | 27185 | 0.2 % | | |
 | Windows NT | 1745 | 0 % | |
 | Windows Me | 2982 | 0 % | |
 | Windows Vista | 912038 | 7.4 % | |
 | Windows CE | 1431 | 0 % | |
 | Windows 98 | 2366 | 0 % | |
 | Windows 95 | 36 | 0 % | |
 | 3074636 | 24.9 % | | |
 | Windows 2003 | 79860 | 0.6 % | |
 | Windows 2000 | 37041 | 0.3 % | |
 | Windows 3.xx | 15 | 0 % | |
| Altri | 193610 | 1.5 % | ||
 | Sconosciuti | 178396 | 1.4 % | |
 | Symbian OS | 14519 | 0.1 % | |
 | Unknown Unix system | 419 | 0 % | |
 | wii | 226 | 0 % | |
 | Sony PlayStation Portable | 22 | 0 % | |
 | Sun Solaris | 13 | 0 % | |
 | OS/2 | 6 | 0 % | |
 | CPM | 5 | 0 % | |
 | AmigaOS | 2 | 0 % | |
 | Dreamcast | 1 | 0 % | |
 | OSF Unix | 1 | 0 % | |