| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 5,481 | 40 % | ||
 | Windows XP | 433 | 3.1 % |  |
 | Windows Vista | 21 | 0.1 % | |
 | Windows NT | 525 | 3.8 % | |
 | Windows Vista (LongHorn) | 58 | 0.4 % | |
 | Windows 7 | 4,439 | 32.4 % | |
 | Windows 2003 | 4 | 0 % | |
 | Windows 2000 | 1 | 0 % | |
| BSD | 2 | 0 % | ||
 | OpenBSD | 1 | 0 % | |
 | FreeBSD | 1 | 0 % | |
| Linux | 1,430 | 10.4 % | ||
 | Ubuntu | 23 | 0.1 % | |
 | Suse | 2 | 0 % | |
 | Red Hat | 2 | 0 % | |
 | Gentoo | 3 | 0 % | |
 | Fedora | 1 | 0 % | |
 | Centos | 2 | 0 % | |
 | Google Android | 752 | 5.4 % | |
 | GNU Linux (Unknown or unspecified distribution) | 645 | 4.7 % | |
| Macintosh | 6,754 | 49.3 % | ||
 | Mac OS X | 6,754 | 49.3 % | |
| Others | 27 | 0.1 % | ||
 | Unknown | 25 | 0.1 % | |
 | Unknown Unix system | 2 | 0 % | |