| Versions | Hits | Percent | |
|---|
| Windows | 188,079 | 81.8 % | |
 | Windows XP | 9,814 | 4.2 % | 
|
 | Windows Vista | 18,035 | 7.8 % |
|
 | Windows (unknown version) | 89 | 0 % |
|
 | Windows NT | 84,547 | 36.7 % |
|
 | Windows ME | 6 | 0 % |
|
 | Windows Vista (LongHorn) | 2,619 | 1.1 % |
|
 | Windows Mobile | 9 | 0 % |
|
 | Windows 98 | 12 | 0 % |
|
 | Windows 95 | 103 | 0 % |
|
 | Windows 7 | 72,558 | 31.5 % |
|
 | Windows 2003 | 164 | 0 % |
|
 | Windows 2000 | 89 | 0 % |
|
 | Windows 3.xx | 34 | 0 % |
|
| BSD | 1 | 0 % | |
 | NetBSD | 1 | 0 % |
|
| Linux | 18,962 | 8.2 % | |
 | Ubuntu | 2,510 | 1 % |
|
 | Fedora | 1 | 0 % |
|
 | Google Android | 11,683 | 5 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 4,768 | 2 % |
|
| Macintosh | 17,055 | 7.4 % | |
 | Mac OS X | 17,055 | 7.4 % |
|
| Others | 5,740 | 2.4 % | |
 | Unknown | 5,589 | 2.4 % |
|
 | Java Mobile | 62 | 0 % |
|
 | Unknown Unix system | 48 | 0 % |
|
 | Java | 39 | 0 % |
|
 | BlackBerry | 1 | 0 % |
|
 | Sun Solaris | 1 | 0 % |
|
|