| Versions | Hits | Percent | |
|---|
| Windows | 195,807 | 83.9 % | |
 | Windows XP | 8,957 | 3.8 % | 
|
 | Windows Vista | 29,506 | 12.6 % |
|
 | Windows (unknown version) | 258 | 0.1 % |
|
 | Windows NT | 86,272 | 37 % |
|
 | Windows ME | 9 | 0 % |
|
 | Windows Vista (LongHorn) | 2,612 | 1.1 % |
|
 | Windows Mobile | 3 | 0 % |
|
 | Windows 98 | 134 | 0 % |
|
 | Windows 95 | 134 | 0 % |
|
 | Windows 7 | 67,695 | 29 % |
|
 | Windows 2003 | 90 | 0 % |
|
 | Windows 2000 | 121 | 0 % |
|
 | Windows 3.xx | 16 | 0 % |
|
| BSD | 390 | 0.1 % | |
 | OpenBSD | 226 | 0 % |
|
 | NetBSD | 164 | 0 % |
|
| Linux | 14,807 | 6.3 % | |
 | Ubuntu | 294 | 0.1 % |
|
 | Mandriva (or Mandrake) | 1 | 0 % |
|
 | Google Android | 10,799 | 4.6 % |
|
 | GNU Linux (Unknown or unspecified distribution) | 3,713 | 1.5 % |
|
| Macintosh | 16,503 | 7 % | |
 | Mac OS X | 16,503 | 7 % |
|
| Others | 5,636 | 2.4 % | |
 | Unknown | 4,867 | 2 % |
|
 | Unknown Unix system | 383 | 0.1 % |
|
 | Java Mobile | 323 | 0.1 % |
|
 | BlackBerry | 63 | 0 % |
|
|