| Versions | Hits | Percent | |
|---|
| Windows | 600,043 | 68.5 % | |
 | Windows XP | 95,819 | 10.9 % | 
|
 | Windows Vista | 43,521 | 4.9 % |
|
 | Windows (unknown version) | 2,454 | 0.2 % |
|
 | Windows NT | 126,979 | 14.5 % |
|
 | Windows ME | 13 | 0 % |
|
 | Windows Vista (LongHorn) | 2,945 | 0.3 % |
|
 | Windows Mobile | 8 | 0 % |
|
 | Windows 98 | 4 | 0 % |
|
 | Windows 95 | 2 | 0 % |
|
 | Windows 7 | 327,669 | 37.4 % |
|
 | Windows 2003 | 508 | 0 % |
|
 | Windows 2000 | 46 | 0 % |
|
 | Windows 3.xx | 75 | 0 % |
|
| BSD | 263 | 0 % | |
 | FreeBSD | 263 | 0 % |
|
| Linux | 208,584 | 23.8 % | |
 | Ubuntu | 583 | 0 % |
|
 | Suse | 1 | 0 % |
|
 | Debian | 2 | 0 % |
|
 | Google Android | 196,890 | 22.4 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 11,108 | 1.2 % |
|
| Macintosh | 58,750 | 6.7 % | |
 | Mac OS X | 58,750 | 6.7 % |
|
| Others | 8,066 | 0.9 % | |
 | Unknown | 6,496 | 0.7 % |
|
 | Java Mobile | 1,382 | 0.1 % |
|
 | Unknown Unix system | 188 | 0 % |
|
|