| Versioni | Accessi | Percentuale | ||
|---|---|---|---|---|
| BSD | 11 | 0 % | ||
 | OpenBSD | 3 | 0 % |  |
 | NetBSD | 2 | 0 % | |
 | FreeBSD | 6 | 0 % | |
| Linux | 181399 | 1.5 % | ||
 | Ubuntu | 12884 | 0.1 % | |
 | Suse | 1139 | 0 % | |
 | Red Hat | 5 | 0 % | |
 | Mandriva (or Mandrake) | 349 | 0 % | |
 | 25 | 0 % | | |
 | Fedora | 600 | 0 % | |
 | Debian | 388 | 0 % | |
 | Centos | 96 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 165913 | 1.4 % | |
| Macintosh | 620301 | 5.3 % | ||
 | Mac OS X | 620272 | 5.3 % | |
 | Mac OS | 29 | 0 % | |
| Windows | 10459341 | 89.6 % | ||
 | Windows XP | 6813836 | 58.4 % | |
 | 1589 | 0 % | | |
 | 29953 | 0.2 % | | |
 | Windows NT | 7755 | 0 % | |
 | Windows Me | 3307 | 0 % | |
 | Windows Vista | 754543 | 6.4 % | |
 | Windows CE | 604 | 0 % | |
 | Windows 98 | 2424 | 0 % | |
 | Windows 95 | 56 | 0 % | |
 | 2738380 | 23.4 % | | |
 | Windows 2003 | 75306 | 0.6 % | |
 | Windows 2000 | 31552 | 0.2 % | |
 | Windows 3.xx | 36 | 0 % | |
| Altri | 401479 | 3.4 % | ||
 | Sconosciuti | 390963 | 3.3 % | |
 | Symbian OS | 10124 | 0 % | |
 | Sony PlayStation Portable | 179 | 0 % | |
 | Unknown Unix system | 131 | 0 % | |
 | wii | 33 | 0 % | |
 | Sun Solaris | 24 | 0 % | |
 | AmigaOS | 7 | 0 % | |
 | RISC OS | 6 | 0 % | |
 | OSF Unix | 5 | 0 % | |
 | Irix | 4 | 0 % | |
 | OS/2 | 2 | 0 % | |
 | Dreamcast | 1 | 0 % | |