| Versioni | Accessi | Percentuale | ||
|---|---|---|---|---|
| BSD | 13 | 0 % | ||
 | FreeBSD | 13 | 0 % |  |
| Linux | 849384 | 9.5 % | ||
 | Ubuntu | 6153 | 0 % | |
 | Suse | 49 | 0 % | |
 | Mandriva (or Mandrake) | 166 | 0 % | |
 | 2 | 0 % | | |
 | Fedora | 28 | 0 % | |
 | Debian | 135 | 0 % | |
 | Centos | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 842850 | 9.5 % | |
| Macintosh | 818514 | 9.2 % | ||
 | Mac OS X | 818510 | 9.2 % | |
 | Mac OS | 4 | 0 % | |
| Windows | 6755295 | 76.2 % | ||
 | Windows XP | 2981031 | 33.6 % | |
 | 404019 | 4.5 % | | |
 | 76738 | 0.8 % | | |
 | Windows NT | 2266 | 0 % | |
 | Windows Me | 919 | 0 % | |
 | Windows Vista | 280332 | 3.1 % | |
 | Windows CE | 64 | 0 % | |
 | Windows 98 | 1007 | 0 % | |
 | Windows 95 | 37 | 0 % | |
 | 2957568 | 33.3 % | | |
 | Windows 2003 | 40810 | 0.4 % | |
 | Windows 2000 | 10451 | 0.1 % | |
 | Windows 3.xx | 53 | 0 % | |
| Altri | 437371 | 4.9 % | ||
 | Sconosciuti | 430683 | 4.8 % | |
 | Symbian OS | 6064 | 0 % | |
 | Unknown Unix system | 506 | 0 % | |
 | wii | 103 | 0 % | |
 | Sony PlayStation Portable | 13 | 0 % | |
 | OSF Unix | 1 | 0 % | |
 | Sun Solaris | 1 | 0 % | |