| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 13033 | 41.1 % | ||
 | Windows XP | 587 | 1.8 % |  |
 | Windows Vista | 1506 | 4.7 % | |
 | Windows (unknown version) | 2 | 0 % | |
 | Windows NT | 5830 | 18.3 % | |
 | Windows ME | 11 | 0 % | |
 | Windows Vista (LongHorn) | 67 | 0.2 % | |
 | Windows 98 | 2 | 0 % | |
 | Windows 2008 | 4976 | 15.6 % | |
 | Windows 2003 | 19 | 0 % | |
 | Windows 2000 | 25 | 0 % | |
 | Windows 3.xx | 8 | 0 % | |
| BSD | 100 | 0.3 % | ||
 | OpenBSD | 46 | 0.1 % | |
 | NetBSD | 37 | 0.1 % | |
 | FreeBSD | 17 | 0 % | |
| Linux | 9905 | 31.2 % | ||
 | Ubuntu | 438 | 1.3 % | |
 | Suse | 7 | 0 % | |
 | Red Hat | 9 | 0 % | |
 | Gentoo | 1 | 0 % | |
 | Fedora | 43 | 0.1 % | |
 | Debian | 8 | 0 % | |
 | Centos | 8 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 9391 | 29.6 % | |
| Macintosh | 3879 | 12.2 % | ||
 | Mac OS X | 3759 | 11.8 % | |
 | Mac OS | 120 | 0.3 % | |
| Others | 4789 | 15.1 % | ||
 | Unknown | 4732 | 14.9 % | |
 | Unknown Unix system | 48 | 0.1 % | |
 | Sun Solaris | 9 | 0 % | |