| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 11,629 | 59.3 % | ||
 | Windows XP | 273 | 1.3 % |  |
 | Windows Vista | 1,047 | 5.3 % | |
 | Windows NT | 6,417 | 32.7 % | |
 | Windows Vista (LongHorn) | 192 | 0.9 % | |
 | Windows 7 | 3,700 | 18.8 % | |
| BSD | 6 | 0 % | ||
 | OpenBSD | 4 | 0 % | |
 | NetBSD | 2 | 0 % | |
| Linux | 1,665 | 8.5 % | ||
 | Ubuntu | 77 | 0.3 % | |
 | Google Android | 546 | 2.7 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1,042 | 5.3 % | |
| Macintosh | 5,761 | 29.4 % | ||
 | Mac OS X | 5,760 | 29.4 % | |
 | Mac OS | 1 | 0 % | |
| Others | 527 | 2.6 % | ||
 | Unknown | 498 | 2.5 % | |
 | Unknown Unix system | 22 | 0.1 % | |
 | OS/2 | 7 | 0 % | |