| Versions | Hits | Percent | |
|---|
| Windows | 2,651,218 | 46.6 % | |
 | Windows XP | 96,701 | 1.7 % | 
|
 | Windows Vista | 243,205 | 4.2 % |
|
 | Windows (unknown version) | 3,391 | 0 % |
|
 | Windows NT | 773,006 | 13.6 % |
|
 | Windows Vista (LongHorn) | 3,723 | 0 % |
|
 | Windows Mobile | 3 | 0 % |
|
 | Windows 98 | 264 | 0 % |
|
 | Windows 95 | 142 | 0 % |
|
 | Windows 7 | 1,527,380 | 26.8 % |
|
 | Windows 2003 | 2,174 | 0 % |
|
 | Windows 2000 | 141 | 0 % |
|
 | Windows 3.xx | 1,088 | 0 % |
|
| BSD | 1,389 | 0 % | |
 | OpenBSD | 1,385 | 0 % |
|
 | FreeBSD | 4 | 0 % |
|
| Linux | 2,209,059 | 38.8 % | |
 | Ubuntu | 1,429 | 0 % |
|
 | Fedora | 1 | 0 % |
|
 | Debian | 3 | 0 % |
|
 | Google Android | 2,174,373 | 38.2 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 33,253 | 0.5 % |
|
| Macintosh | 791,662 | 13.9 % | |
 | Mac OS X | 791,662 | 13.9 % |
|
| Others | 29,599 | 0.5 % | |
 | Unknown | 26,442 | 0.4 % |
|
 | Java Mobile | 1,897 | 0 % |
|
 | Unknown Unix system | 1,243 | 0 % |
|
 | Java | 15 | 0 % |
|
 | OS/2 | 1 | 0 % |
|
 | Sun Solaris | 1 | 0 % |
|
|