| Versioni | Accessi | Percentuale | ||
|---|---|---|---|---|
| BSD | 133 | 0 % | ||
 | FreeBSD | 133 | 0 % |  |
| Linux | 96285 | 1 % | ||
 | Ubuntu | 22738 | 0.2 % | |
 | Suse | 210 | 0 % | |
 | Red Hat | 134 | 0 % | |
 | Mandriva (or Mandrake) | 289 | 0 % | |
 | 116 | 0 % | | |
 | Fedora | 1127 | 0 % | |
 | Debian | 228 | 0 % | |
 | Centos | 164 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 71279 | 0.8 % | |
| Macintosh | 412539 | 4.6 % | ||
 | Mac OS X | 412529 | 4.6 % | |
 | Mac OS | 10 | 0 % | |
| Windows | 8232581 | 92.7 % | ||
 | Windows XP | 5541998 | 62.4 % | |
 | 9 | 0 % | | |
 | 22797 | 0.2 % | | |
 | Windows NT | 3694 | 0 % | |
 | Windows Me | 3799 | 0 % | |
 | Windows Vista | 839027 | 9.4 % | |
 | Windows CE | 2153 | 0 % | |
 | Windows 98 | 3427 | 0 % | |
 | Windows 95 | 65 | 0 % | |
 | 1753736 | 19.7 % | | |
 | Windows 2003 | 20953 | 0.2 % | |
 | Windows 2000 | 40914 | 0.4 % | |
 | Windows 3.xx | 9 | 0 % | |
| Altri | 136356 | 1.5 % | ||
 | Sconosciuti | 116461 | 1.3 % | |
 | Symbian OS | 19233 | 0.2 % | |
 | Unknown Unix system | 350 | 0 % | |
 | wii | 139 | 0 % | |
 | Sun Solaris | 62 | 0 % | |
 | Sony PlayStation Portable | 58 | 0 % | |
 | OS/2 | 51 | 0 % | |
 | Dreamcast | 2 | 0 % | |