| Versioni | Accessi | Percentuale | ||
|---|---|---|---|---|
| BSD | 33 | 0 % | ||
 | FreeBSD | 33 | 0 % |  |
| Linux | 268101 | 3.3 % | ||
 | Ubuntu | 8256 | 0.1 % | |
 | Suse | 221 | 0 % | |
 | Red Hat | 15 | 0 % | |
 | Mandriva (or Mandrake) | 11 | 0 % | |
 | 67 | 0 % | | |
 | Fedora | 234 | 0 % | |
 | Debian | 168 | 0 % | |
 | Centos | 25 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 259104 | 3.1 % | |
| Macintosh | 649637 | 8 % | ||
 | Mac OS X | 649607 | 8 % | |
 | Mac OS | 30 | 0 % | |
| Windows | 6999215 | 86.3 % | ||
 | Windows XP | 4178111 | 51.5 % | |
 | 2709 | 0 % | | |
 | 22595 | 0.2 % | | |
 | Windows NT | 2424 | 0 % | |
 | Windows Me | 1119 | 0 % | |
 | Windows Vista | 525188 | 6.4 % | |
 | Windows CE | 956 | 0 % | |
 | Windows 98 | 1754 | 0 % | |
 | Windows 95 | 139 | 0 % | |
 | 2191004 | 27 % | | |
 | Windows 2003 | 54418 | 0.6 % | |
 | Windows 2000 | 18788 | 0.2 % | |
 | Windows 3.xx | 10 | 0 % | |
| Altri | 189585 | 2.3 % | ||
 | Sconosciuti | 172122 | 2.1 % | |
 | Symbian OS | 17207 | 0.2 % | |
 | Sun Solaris | 187 | 0 % | |
 | wii | 53 | 0 % | |
 | OS/2 | 6 | 0 % | |
 | RISC OS | 3 | 0 % | |
 | Irix | 2 | 0 % | |
 | Unknown Unix system | 2 | 0 % | |
 | AmigaOS | 2 | 0 % | |
 | OSF Unix | 1 | 0 % | |