| Versions | Hits | Percent | |
|---|
| Windows | 807,446 | 66.2 % | |
 | Windows XP | 146,771 | 12 % | 
|
 | Windows Vista | 82,756 | 6.7 % |
|
 | Windows (unknown version) | 3,191 | 0.2 % |
|
 | Windows NT | 159,117 | 13 % |
|
 | Windows Vista (LongHorn) | 6,317 | 0.5 % |
|
 | Windows Mobile | 54 | 0 % |
|
 | Windows 98 | 1 | 0 % |
|
 | Windows 95 | 56 | 0 % |
|
 | Windows 7 | 407,559 | 33.4 % |
|
 | Windows 2003 | 814 | 0 % |
|
 | Windows 2000 | 142 | 0 % |
|
 | Windows 3.xx | 668 | 0 % |
|
| BSD | 1,213 | 0 % | |
 | OpenBSD | 1,112 | 0 % |
|
 | FreeBSD | 101 | 0 % |
|
| Linux | 298,788 | 24.5 % | |
 | Ubuntu | 647 | 0 % |
|
 | Suse | 1 | 0 % |
|
 | Gentoo | 1 | 0 % |
|
 | Debian | 294 | 0 % |
|
 | Google Android | 281,600 | 23 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 16,245 | 1.3 % |
|
| Macintosh | 89,435 | 7.3 % | |
 | Mac OS X | 89,435 | 7.3 % |
|
| Others | 22,483 | 1.8 % | |
 | Unknown | 18,941 | 1.5 % |
|
 | Java Mobile | 2,881 | 0.2 % |
|
 | Symbian OS | 268 | 0 % |
|
 | Unknown Unix system | 214 | 0 % |
|
 | Java | 97 | 0 % |
|
 | Sony PlayStation | 80 | 0 % |
|
 | iOS (iPhone/iPod/iPad/...) | 2 | 0 % |
|
|