| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 4,067 | 55 % | ||
 | Windows XP | 51 | 0.6 % |  |
 | Windows Vista | 280 | 3.7 % | |
 | Windows NT | 3,112 | 42.1 % | |
 | Windows Vista (LongHorn) | 2 | 0 % | |
 | Windows Mobile | 1 | 0 % | |
 | Windows 7 | 618 | 8.3 % | |
 | Windows 2003 | 3 | 0 % | |
| BSD | 13 | 0.1 % | ||
 | OpenBSD | 6 | 0 % | |
 | NetBSD | 7 | 0 % | |
| Linux | 438 | 5.9 % | ||
 | Ubuntu | 6 | 0 % | |
 | Suse | 1 | 0 % | |
 | Centos | 1 | 0 % | |
 | Google Android | 208 | 2.8 % | |
 | GNU Linux (Unknown or unspecified distribution) | 222 | 3 % | |
| Macintosh | 2,627 | 35.5 % | ||
 | Mac OS X | 2,627 | 35.5 % | |
| Others | 242 | 3.2 % | ||
 | Unknown | 221 | 2.9 % | |
 | Unknown Unix system | 15 | 0.2 % | |
 | OS/2 | 6 | 0 % | |