| Versions | Hits | Percent | |
|---|
| Windows | 115,402 | 85.7 % | |
 | Windows XP | 6,274 | 4.6 % | 
|
 | Windows Vista | 7,947 | 5.9 % |
|
 | Windows (unknown version) | 1,026 | 0.7 % |
|
 | Windows NT | 39,480 | 29.3 % |
|
 | Windows ME | 10 | 0 % |
|
 | Windows Vista (LongHorn) | 93 | 0 % |
|
 | Windows Mobile | 1 | 0 % |
|
 | Windows 95 | 10 | 0 % |
|
 | Windows 7 | 60,362 | 44.8 % |
|
 | Windows 2003 | 57 | 0 % |
|
 | Windows 2000 | 136 | 0.1 % |
|
 | Windows 3.xx | 6 | 0 % |
|
| Linux | 9,045 | 6.7 % | |
 | Ubuntu | 201 | 0.1 % |
|
 | Debian | 17 | 0 % |
|
 | Google Android | 6,738 | 5 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 2,089 | 1.5 % |
|
| Macintosh | 9,822 | 7.2 % | |
 | Mac OS X | 9,822 | 7.2 % |
|
| Others | 362 | 0.2 % | |
 | Unknown | 254 | 0.1 % |
|
 | Java Mobile | 85 | 0 % |
|
 | Symbian OS | 19 | 0 % |
|
 | Unknown Unix system | 3 | 0 % |
|
 | BeOS | 1 | 0 % |
|
|