| Versions | Hits | Percent | |
|---|
| Windows | 4,728,594 | 50.4 % | |
 | Windows XP | 179,953 | 1.9 % | 
|
 | Windows Vista | 440,426 | 4.6 % |
|
 | Windows (unknown version) | 3,936 | 0 % |
|
 | Windows NT | 1,407,465 | 15 % |
|
 | Windows Vista (LongHorn) | 6,995 | 0 % |
|
 | Windows Mobile | 214 | 0 % |
|
 | Windows 98 | 394 | 0 % |
|
 | Windows 95 | 534 | 0 % |
|
 | Windows 7 | 2,679,395 | 28.5 % |
|
 | Windows 2003 | 4,081 | 0 % |
|
 | Windows 2000 | 192 | 0 % |
|
 | Windows 3.xx | 5,009 | 0 % |
|
| BSD | 666 | 0 % | |
 | OpenBSD | 665 | 0 % |
|
 | FreeBSD | 1 | 0 % |
|
| Linux | 3,428,486 | 36.5 % | |
 | Ubuntu | 1,551 | 0 % |
|
 | Suse | 1 | 0 % |
|
 | Google Android | 3,376,224 | 36 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 50,710 | 0.5 % |
|
| Macintosh | 1,167,010 | 12.4 % | |
 | Mac OS X | 1,167,009 | 12.4 % |
|
 | Mac OS | 1 | 0 % |
|
| Others | 47,462 | 0.5 % | |
 | Unknown | 41,280 | 0.4 % |
|
 | Java Mobile | 4,581 | 0 % |
|
 | Unknown Unix system | 1,088 | 0 % |
|
 | Sony PlayStation | 373 | 0 % |
|
 | Symbian OS | 140 | 0 % |
|
|