| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 2,760 | 38.7 % | ||
 | Windows XP | 35 | 0.4 % |  |
 | Windows Vista | 208 | 2.9 % | |
 | Windows (unknown version) | 2 | 0 % | |
 | Windows NT | 2,009 | 28.1 % | |
 | Windows Vista (LongHorn) | 1 | 0 % | |
 | Windows 98 | 90 | 1.2 % | |
 | Windows 7 | 404 | 5.6 % | |
 | Windows 2003 | 9 | 0.1 % | |
 | Windows 2000 | 2 | 0 % | |
| BSD | 23 | 0.3 % | ||
 | FreeBSD | 23 | 0.3 % | |
| Linux | 1,646 | 23.1 % | ||
 | Ubuntu | 1 | 0 % | |
 | Google Android | 184 | 2.5 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1,461 | 20.5 % | |
| Macintosh | 2,245 | 31.5 % | ||
 | Mac OS X | 2,245 | 31.5 % | |
| Others | 451 | 6.3 % | ||
 | Unknown | 415 | 5.8 % | |
 | Unknown Unix system | 36 | 0.5 % | |