| Versions | Hits | Percent | |
|---|
| Windows | 464,525 | 69.7 % | |
 | Windows XP | 65,548 | 9.8 % | 
|
 | Windows Vista | 32,242 | 4.8 % |
|
 | Windows (unknown version) | 844 | 0.1 % |
|
 | Windows NT | 94,659 | 14.2 % |
|
 | Windows ME | 33 | 0 % |
|
 | Windows Vista (LongHorn) | 1,746 | 0.2 % |
|
 | Windows Mobile | 5 | 0 % |
|
 | Windows 98 | 4 | 0 % |
|
 | Windows 95 | 9 | 0 % |
|
 | Windows 7 | 268,947 | 40.4 % |
|
 | Windows 2003 | 434 | 0 % |
|
 | Windows 2000 | 37 | 0 % |
|
 | Windows 3.xx | 17 | 0 % |
|
| BSD | 252 | 0 % | |
 | FreeBSD | 252 | 0 % |
|
| Linux | 142,189 | 21.3 % | |
 | Ubuntu | 1,015 | 0.1 % |
|
 | Suse | 2 | 0 % |
|
 | Debian | 2 | 0 % |
|
 | Google Android | 130,389 | 19.5 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 10,781 | 1.6 % |
|
| Macintosh | 48,079 | 7.2 % | |
 | Mac OS X | 48,079 | 7.2 % |
|
| Others | 10,494 | 1.5 % | |
 | Unknown | 9,638 | 1.4 % |
|
 | Java Mobile | 485 | 0 % |
|
 | Unknown Unix system | 282 | 0 % |
|
 | Java | 88 | 0 % |
|
 | Sony PlayStation | 1 | 0 % |
|
|