| Versioni | Accessi | Percentuale | ||
|---|---|---|---|---|
| BSD | 4 | 0 % | ||
 | FreeBSD | 4 | 0 % |  |
| Linux | 757368 | 12.8 % | ||
 | Ubuntu | 2160 | 0 % | |
 | Suse | 2 | 0 % | |
 | 3 | 0 % | | |
 | Fedora | 27 | 0 % | |
 | Debian | 11 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 755165 | 12.7 % | |
| Macintosh | 715541 | 12 % | ||
 | Mac OS X | 715539 | 12 % | |
 | Mac OS | 2 | 0 % | |
| Windows | 4282137 | 72.3 % | ||
 | Windows XP | 744703 | 12.5 % | |
 | 330913 | 5.5 % | | |
 | 37874 | 0.6 % | | |
 | Windows NT | 624949 | 10.5 % | |
 | Windows Me | 1 | 0 % | |
 | Windows Vista | 95307 | 1.6 % | |
 | Windows CE | 401 | 0 % | |
 | Windows 98 | 47 | 0 % | |
 | Windows 95 | 718 | 0 % | |
 | 2414243 | 40.8 % | | |
 | Windows 2003 | 31983 | 0.5 % | |
 | Windows 2000 | 943 | 0 % | |
 | Windows 3.xx | 55 | 0 % | |
| Altri | 159853 | 2.7 % | ||
 | Sconosciuti | 158458 | 2.6 % | |
 | Unknown Unix system | 839 | 0 % | |
 | Symbian OS | 503 | 0 % | |
 | wii | 27 | 0 % | |
 | Sony PlayStation Portable | 25 | 0 % | |
 | BeOS | 1 | 0 % | |