| Versions | Hits | Percent | |
|---|
| Windows | 221,842 | 63.3 % | |
 | Windows XP | 12,859 | 3.6 % | 
|
 | Windows Vista | 27,401 | 7.8 % |
|
 | Windows (unknown version) | 306 | 0 % |
|
 | Windows NT | 49,581 | 14.1 % |
|
 | Windows ME | 13 | 0 % |
|
 | Windows Vista (LongHorn) | 2,069 | 0.5 % |
|
 | Windows 98 | 49 | 0 % |
|
 | Windows 95 | 5 | 0 % |
|
 | Windows 7 | 128,587 | 36.7 % |
|
 | Windows 2003 | 404 | 0.1 % |
|
 | Windows 2000 | 194 | 0 % |
|
 | Windows 3.xx | 374 | 0.1 % |
|
| BSD | 2,513 | 0.7 % | |
 | OpenBSD | 2,513 | 0.7 % |
|
| Linux | 48,547 | 13.8 % | |
 | Ubuntu | 106 | 0 % |
|
 | Debian | 139 | 0 % |
|
 | Google Android | 45,075 | 12.8 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 3,227 | 0.9 % |
|
| Macintosh | 73,038 | 20.8 % | |
 | Mac OS X | 73,037 | 20.8 % |
|
 | Mac OS | 1 | 0 % |
|
| Others | 4,303 | 1.2 % | |
 | Unknown | 3,151 | 0.8 % |
|
 | Java Mobile | 959 | 0.2 % |
|
 | Symbian OS | 163 | 0 % |
|
 | BlackBerry | 26 | 0 % |
|
 | Unknown Unix system | 4 | 0 % |
|
|