| Versions | Hits | Percent | |
|---|
| Windows | 185,096 | 83.4 % | |
 | Windows XP | 8,950 | 4 % | 
|
 | Windows Vista | 15,512 | 6.9 % |
|
 | Windows (unknown version) | 188 | 0 % |
|
 | Windows NT | 72,308 | 32.5 % |
|
 | Windows ME | 7 | 0 % |
|
 | Windows Vista (LongHorn) | 2,340 | 1 % |
|
 | Windows Mobile | 5 | 0 % |
|
 | Windows 98 | 120 | 0 % |
|
 | Windows 95 | 106 | 0 % |
|
 | Windows 7 | 85,171 | 38.3 % |
|
 | Windows 2003 | 120 | 0 % |
|
 | Windows 2000 | 253 | 0.1 % |
|
 | Windows 3.xx | 16 | 0 % |
|
| BSD | 346 | 0.1 % | |
 | OpenBSD | 167 | 0 % |
|
 | NetBSD | 179 | 0 % |
|
| Linux | 14,609 | 6.5 % | |
 | Ubuntu | 380 | 0.1 % |
|
 | Gentoo | 2 | 0 % |
|
 | Fedora | 2 | 0 % |
|
 | Google Android | 8,240 | 3.7 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 5,985 | 2.6 % |
|
| Macintosh | 15,751 | 7 % | |
 | Mac OS X | 15,751 | 7 % |
|
| Others | 6,075 | 2.7 % | |
 | Unknown | 5,664 | 2.5 % |
|
 | Unknown Unix system | 341 | 0.1 % |
|
 | Java Mobile | 51 | 0 % |
|
 | BlackBerry | 13 | 0 % |
|
 | Symbian OS | 2 | 0 % |
|
 | Sun Solaris | 2 | 0 % |
|
 | Java | 2 | 0 % |
|
|