| Versions | Hits | Percent | |
|---|
| Windows | 34,651 | 36.5 % | |
 | Windows XP | 2,353 | 2.4 % | 
|
 | Windows Vista | 1,287 | 1.3 % |
|
 | Windows (unknown version) | 170 | 0.1 % |
|
 | Windows NT | 26,787 | 28.2 % |
|
 | Windows Vista (LongHorn) | 35 | 0 % |
|
 | Windows 98 | 5 | 0 % |
|
 | Windows 95 | 1 | 0 % |
|
 | Windows 7 | 3,914 | 4.1 % |
|
 | Windows 2003 | 7 | 0 % |
|
 | Windows 2000 | 2 | 0 % |
|
 | Windows 3.xx | 90 | 0 % |
|
| BSD | 218 | 0.2 % | |
 | OpenBSD | 11 | 0 % |
|
 | FreeBSD | 207 | 0.2 % |
|
| Linux | 43,357 | 45.7 % | |
 | Ubuntu | 451 | 0.4 % |
|
 | Google Android | 10,160 | 10.7 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 32,746 | 34.5 % |
|
| Macintosh | 14,088 | 14.8 % | |
 | Mac OS X | 14,088 | 14.8 % |
|
| Others | 2,537 | 2.6 % | |
 | Unknown | 2,299 | 2.4 % |
|
 | Unknown Unix system | 228 | 0.2 % |
|
 | Java Mobile | 9 | 0 % |
|
 | Symbian OS | 1 | 0 % |
|
|