| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 30277 | 69.3 % | ||
 | Windows XP | 10949 | 25 % |  |
 | Windows Vista | 2235 | 5.1 % | |
 | Windows (unknown version) | 2212 | 5 % | |
 | Windows NT | 124 | 0.2 % | |
 | Windows ME | 2 | 0 % | |
 | Windows Vista (LongHorn) | 707 | 1.6 % | |
 | Windows 98 | 13 | 0 % | |
 | Windows 95 | 1 | 0 % | |
 | Windows 2008 | 13924 | 31.9 % | |
 | Windows 2003 | 81 | 0.1 % | |
 | Windows 2000 | 24 | 0 % | |
 | Windows 3.xx | 5 | 0 % | |
| BSD | 2 | 0 % | ||
 | FreeBSD | 2 | 0 % | |
| Linux | 3313 | 7.5 % | ||
 | Ubuntu | 76 | 0.1 % | |
 | Fedora | 1 | 0 % | |
 | Debian | 3 | 0 % | |
 | Google Android | 862 | 1.9 % | |
 | GNU Linux (Unknown or unspecified distribution) | 2371 | 5.4 % | |
| Macintosh | 8484 | 19.4 % | ||
 | Mac OS X | 8476 | 19.4 % | |
 | Mac OS | 8 | 0 % | |
| Others | 1572 | 3.6 % | ||
 | Unknown | 1214 | 2.7 % | |
 | Java | 193 | 0.4 % | |
 | Symbian OS | 63 | 0.1 % | |
 | BlackBerry | 44 | 0.1 % | |
 | Java Mobile | 34 | 0 % | |
 | Unknown Unix system | 22 | 0 % | |
 | OSF Unix | 1 | 0 % | |
 | iPhone OS (iPhone/iPod) | 1 | 0 % | |