| Versioni | Accessi | Percentuale | ||
|---|---|---|---|---|
| BSD | 3 | 0 % | ||
 | FreeBSD | 3 | 0 % |  |
| Linux | 946852 | 15.5 % | ||
 | Ubuntu | 2711 | 0 % | |
 | Suse | 1 | 0 % | |
 | 1 | 0 % | | |
 | Fedora | 6 | 0 % | |
 | Debian | 3 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 944130 | 15.4 % | |
| Macintosh | 716070 | 11.7 % | ||
 | Mac OS X | 716069 | 11.7 % | |
 | Mac OS | 1 | 0 % | |
| Windows | 4267211 | 70 % | ||
 | Windows XP | 1089749 | 17.8 % | |
 | 449010 | 7.3 % | | |
 | 37717 | 0.6 % | | |
 | Windows NT | 172382 | 2.8 % | |
 | Windows Vista | 117649 | 1.9 % | |
 | Windows CE | 71 | 0 % | |
 | Windows 98 | 24 | 0 % | |
 | Windows 95 | 1 | 0 % | |
 | 2371338 | 38.9 % | | |
 | Windows 2003 | 28202 | 0.4 % | |
 | Windows 2000 | 1012 | 0 % | |
 | Windows 3.xx | 56 | 0 % | |
| Altri | 162189 | 2.6 % | ||
 | Sconosciuti | 160311 | 2.6 % | |
 | Unknown Unix system | 1038 | 0 % | |
 | Symbian OS | 833 | 0 % | |
 | wii | 4 | 0 % | |
 | Sun Solaris | 2 | 0 % | |
 | AmigaOS | 1 | 0 % | |