| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 4,860 | 50.3 % | ||
 | Windows XP | 53 | 0.5 % |  |
 | Windows Vista | 74 | 0.7 % | |
 | Windows NT | 2,027 | 20.9 % | |
 | Windows ME | 2 | 0 % | |
 | Windows Vista (LongHorn) | 5 | 0 % | |
 | Windows 7 | 2,690 | 27.8 % | |
 | Windows 2003 | 8 | 0 % | |
 | Windows 3.xx | 1 | 0 % | |
| BSD | 3 | 0 % | ||
 | OpenBSD | 1 | 0 % | |
 | FreeBSD | 2 | 0 % | |
| Linux | 3,081 | 31.9 % | ||
 | Ubuntu | 7 | 0 % | |
 | Gentoo | 1 | 0 % | |
 | Fedora | 3 | 0 % | |
 | Debian | 2 | 0 % | |
 | Centos | 2 | 0 % | |
 | Google Android | 61 | 0.6 % | |
 | GNU Linux (Unknown or unspecified distribution) | 3,005 | 31.1 % | |
| Macintosh | 1,659 | 17.1 % | ||
 | Mac OS X | 1,659 | 17.1 % | |
| Others | 52 | 0.5 % | ||
 | Unknown | 50 | 0.5 % | |
 | Unknown Unix system | 2 | 0 % | |