| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 101254 | 68.4 % | ||
 | Windows XP | 1999 | 1.3 % |  |
 | Windows Vista | 3732 | 2.5 % | |
 | Windows (unknown version) | 32 | 0 % | |
 | Windows NT | 8720 | 5.8 % | |
 | Windows ME | 23 | 0 % | |
 | Windows Vista (LongHorn) | 4265 | 2.8 % | |
 | Windows Mobile | 6 | 0 % | |
 | Windows 98 | 15 | 0 % | |
 | Windows 95 | 21 | 0 % | |
 | Windows 2008 | 82093 | 55.4 % | |
 | Windows 2003 | 209 | 0.1 % | |
 | Windows 2000 | 136 | 0 % | |
 | Windows 3.xx | 3 | 0 % | |
| BSD | 14 | 0 % | ||
 | OpenBSD | 9 | 0 % | |
 | NetBSD | 2 | 0 % | |
 | FreeBSD | 3 | 0 % | |
| Linux | 11017 | 7.4 % | ||
 | Ubuntu | 39 | 0 % | |
 | Suse | 7 | 0 % | |
 | Gentoo | 4 | 0 % | |
 | Fedora | 10 | 0 % | |
 | Debian | 6 | 0 % | |
 | Centos | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 10950 | 7.3 % | |
| Macintosh | 21881 | 14.7 % | ||
 | Mac OS X | 21881 | 14.7 % | |
| Others | 13847 | 9.3 % | ||
 | Unknown | 13445 | 9 % | |
 | Unknown Unix system | 398 | 0.2 % | |
 | Sun Solaris | 3 | 0 % | |
 | BeOS | 1 | 0 % | |