| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 42859 | 26.8 % | ||
 | Windows XP | 11790 | 7.3 % |  |
 | Windows Vista | 125 | 0 % | |
 | Windows (unknown version) | 43 | 0 % | |
 | Windows NT | 5 | 0 % | |
 | Windows ME | 6 | 0 % | |
 | Windows Vista (LongHorn) | 2631 | 1.6 % | |
 | Windows Mobile | 12 | 0 % | |
 | Windows 98 | 58 | 0 % | |
 | Windows 95 | 5 | 0 % | |
 | Windows 2008 | 26123 | 16.3 % | |
 | Windows 2003 | 708 | 0.4 % | |
 | Windows 2000 | 1353 | 0.8 % | |
| BSD | 33 | 0 % | ||
 | FreeBSD | 33 | 0 % | |
| Linux | 1805 | 1.1 % | ||
 | Ubuntu | 109 | 0 % | |
 | Suse | 3 | 0 % | |
 | Red Hat | 14 | 0 % | |
 | Gentoo | 2 | 0 % | |
 | Fedora | 7 | 0 % | |
 | Debian | 3 | 0 % | |
 | Centos | 6 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1661 | 1 % | |
| Macintosh | 39985 | 25 % | ||
 | Mac OS X | 39979 | 25 % | |
 | Mac OS | 6 | 0 % | |
| Others | 74875 | 46.9 % | ||
 | Unknown | 74680 | 46.8 % | |
 | Symbian OS | 167 | 0.1 % | |
 | Sony PlayStation Portable | 14 | 0 % | |
 | Unknown Unix system | 12 | 0 % | |
 | Nintendo Wii | 2 | 0 % | |