| Versions | Hits | Percent | |
|---|
| Windows | 128,425 | 87.4 % | |
 | Windows XP | 19,379 | 13.1 % | 
|
 | Windows Vista | 10,608 | 7.2 % |
|
 | Windows (unknown version) | 7,849 | 5.3 % |
|
 | Windows NT | 81 | 0 % |
|
 | Windows ME | 17 | 0 % |
|
 | Windows Vista (LongHorn) | 10,997 | 7.4 % |
|
 | Windows 98 | 270 | 0.1 % |
|
 | Windows 95 | 32 | 0 % |
|
 | Windows 7 | 73,619 | 50.1 % |
|
 | Windows 2003 | 5,303 | 3.6 % |
|
 | Windows 2000 | 253 | 0.1 % |
|
 | Windows 3.xx | 17 | 0 % |
|
| Linux | 5,360 | 3.6 % | |
 | Ubuntu | 235 | 0.1 % |
|
 | Suse | 1 | 0 % |
|
 | Debian | 41 | 0 % |
|
 | Google Android | 3,701 | 2.5 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 1,382 | 0.9 % |
|
| Macintosh | 9,465 | 6.4 % | |
 | Mac OS X | 9,460 | 6.4 % |
|
 | Mac OS | 5 | 0 % |
|
| Others | 3,642 | 2.4 % | |
 | Unknown | 2,726 | 1.8 % |
|
 | Java Mobile | 793 | 0.5 % |
|
 | Unknown Unix system | 120 | 0 % |
|
 | Sun Solaris | 1 | 0 % |
|
 | AmigaOS | 1 | 0 % |
|
 | Java | 1 | 0 % |
|
|