| Versions | Hits | Percent | |
|---|
| Windows | 147,702 | 57 % | |
 | Windows XP | 44,047 | 17 % | 
|
 | Windows Vista | 13,596 | 5.2 % |
|
 | Windows (unknown version) | 361 | 0.1 % |
|
 | Windows NT | 23,582 | 9.1 % |
|
 | Windows ME | 3 | 0 % |
|
 | Windows Vista (LongHorn) | 3,435 | 1.3 % |
|
 | Windows 98 | 20 | 0 % |
|
 | Windows 7 | 62,533 | 24.1 % |
|
 | Windows 2003 | 72 | 0 % |
|
 | Windows 2000 | 40 | 0 % |
|
 | Windows 3.xx | 13 | 0 % |
|
| BSD | 1 | 0 % | |
 | OpenBSD | 1 | 0 % |
|
| Linux | 48,465 | 18.7 % | |
 | Ubuntu | 328 | 0.1 % |
|
 | Suse | 1 | 0 % |
|
 | Google Android | 39,556 | 15.2 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 8,580 | 3.3 % |
|
| Macintosh | 53,268 | 20.5 % | |
 | Mac OS X | 53,266 | 20.5 % |
|
 | Mac OS | 2 | 0 % |
|
| Others | 9,463 | 3.6 % | |
 | Unknown | 6,571 | 2.5 % |
|
 | Java Mobile | 1,650 | 0.6 % |
|
 | Unknown Unix system | 556 | 0.2 % |
|
 | Java | 357 | 0.1 % |
|
 | BlackBerry | 157 | 0 % |
|
 | Symbian OS | 98 | 0 % |
|
 | Sony PlayStation | 66 | 0 % |
|
 | Nintendo Wii | 8 | 0 % |
|
|