| Versioni | Accessi | Percentuale | ||
|---|---|---|---|---|
| BSD | 63 | 0 % | ||
 | FreeBSD | 63 | 0 % |  |
| Linux | 811118 | 14.1 % | ||
 | Ubuntu | 2049 | 0 % | |
 | Suse | 5 | 0 % | |
 | Red Hat | 2 | 0 % | |
 | Mandriva (or Mandrake) | 169 | 0 % | |
 | 4 | 0 % | | |
 | Fedora | 12 | 0 % | |
 | Debian | 5 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 808872 | 14.1 % | |
| Macintosh | 513141 | 8.9 % | ||
 | Mac OS X | 513133 | 8.9 % | |
 | Mac OS | 8 | 0 % | |
| Windows | 4185368 | 73.1 % | ||
 | Windows XP | 1479039 | 25.8 % | |
 | 343655 | 6 % | | |
 | 37456 | 0.6 % | | |
 | Windows NT | 615 | 0 % | |
 | Windows Me | 43 | 0 % | |
 | Windows Vista | 142445 | 2.4 % | |
 | Windows CE | 54 | 0 % | |
 | Windows 98 | 118 | 0 % | |
 | 2175652 | 38 % | | |
 | Windows 2003 | 3042 | 0 % | |
 | Windows 2000 | 3240 | 0 % | |
 | Windows 3.xx | 9 | 0 % | |
| Altri | 208384 | 3.6 % | ||
 | Sconosciuti | 205175 | 3.5 % | |
 | Symbian OS | 2838 | 0 % | |
 | Unknown Unix system | 274 | 0 % | |
 | Sun Solaris | 57 | 0 % | |
 | wii | 31 | 0 % | |
 | AmigaOS | 7 | 0 % | |
 | Sony PlayStation Portable | 2 | 0 % | |