| Versions | Hits | Percent | |
|---|
| Windows | 102,245 | 71.6 % | |
 | Windows XP | 12,558 | 8.8 % | 
|
 | Windows Vista | 11,999 | 8.4 % |
|
 | Windows (unknown version) | 137 | 0 % |
|
 | Windows NT | 161 | 0.1 % |
|
 | Windows ME | 14 | 0 % |
|
 | Windows Vista (LongHorn) | 6,430 | 4.5 % |
|
 | Windows Mobile | 9 | 0 % |
|
 | Windows 98 | 167 | 0.1 % |
|
 | Windows 95 | 84 | 0 % |
|
 | Windows 7 | 70,296 | 49.2 % |
|
 | Windows 2003 | 293 | 0.2 % |
|
 | Windows 2000 | 93 | 0 % |
|
 | Windows 3.xx | 4 | 0 % |
|
| BSD | 3 | 0 % | |
 | FreeBSD | 3 | 0 % |
|
| Linux | 6,046 | 4.2 % | |
 | Ubuntu | 326 | 0.2 % |
|
 | Red Hat | 1 | 0 % |
|
 | Google Android | 4,514 | 3.1 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 1,205 | 0.8 % |
|
| Macintosh | 12,288 | 8.6 % | |
 | Mac OS X | 12,282 | 8.6 % |
|
 | Mac OS | 6 | 0 % |
|
| Others | 22,045 | 15.4 % | |
 | Unknown | 18,572 | 13 % |
|
 | Unknown Unix system | 3,055 | 2.1 % |
|
 | Java Mobile | 268 | 0.1 % |
|
 | Java | 95 | 0 % |
|
 | Symbian OS | 41 | 0 % |
|
 | Sun Solaris | 5 | 0 % |
|
 | BlackBerry | 3 | 0 % |
|
 | WebTV | 2 | 0 % |
|
 | AmigaOS | 2 | 0 % |
|
 | OS/2 | 1 | 0 % |
|
 | OSF Unix | 1 | 0 % |
|
|