| Versioni | Accessi | Percentuale | ||
|---|---|---|---|---|
| BSD | 27 | 0 % | ||
 | OpenBSD | 1 | 0 % |  |
 | NetBSD | 9 | 0 % | |
 | FreeBSD | 17 | 0 % | |
| Linux | 236794 | 3 % | ||
 | Ubuntu | 7150 | 0 % | |
 | Suse | 63 | 0 % | |
 | Red Hat | 15 | 0 % | |
 | Mandriva (or Mandrake) | 11 | 0 % | |
 | 41 | 0 % | | |
 | Fedora | 105 | 0 % | |
 | Debian | 52 | 0 % | |
 | Centos | 66 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 229291 | 2.9 % | |
| Macintosh | 528989 | 6.7 % | ||
 | Mac OS X | 528925 | 6.7 % | |
 | Mac OS | 64 | 0 % | |
| Windows | 6947180 | 88.1 % | ||
 | Windows XP | 4101239 | 52 % | |
 | 31972 | 0.4 % | | |
 | 22511 | 0.2 % | | |
 | Windows NT | 1000 | 0 % | |
 | Windows Me | 1438 | 0 % | |
 | Windows Vista | 439601 | 5.5 % | |
 | Windows CE | 515 | 0 % | |
 | Windows 98 | 1306 | 0 % | |
 | Windows 95 | 38 | 0 % | |
 | 2295875 | 29.1 % | | |
 | Windows 2003 | 40219 | 0.5 % | |
 | Windows 2000 | 11427 | 0.1 % | |
 | Windows 3.xx | 39 | 0 % | |
| Altri | 172069 | 2.1 % | ||
 | Sconosciuti | 162705 | 2 % | |
 | Symbian OS | 8804 | 0.1 % | |
 | wii | 326 | 0 % | |
 | Unknown Unix system | 86 | 0 % | |
 | Sun Solaris | 35 | 0 % | |
 | AmigaOS | 28 | 0 % | |
 | RISC OS | 18 | 0 % | |
 | Irix | 18 | 0 % | |
 | OSF Unix | 17 | 0 % | |
 | Sony PlayStation Portable | 11 | 0 % | |
 | Dreamcast | 6 | 0 % | |
 | OS/2 | 6 | 0 % | |
 | Commodore 64 | 5 | 0 % | |
 | HP UX | 3 | 0 % | |
 | BeOS | 1 | 0 % | |