| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 106234 | 34.4 % | ||
 | Windows XP | 15856 | 5.1 % |  |
 | Windows Vista | 20728 | 6.7 % | |
 | Windows (unknown version) | 99 | 0 % | |
 | Windows NT | 41 | 0 % | |
 | Windows ME | 2 | 0 % | |
 | Windows Vista (LongHorn) | 11678 | 3.7 % | |
 | Windows 98 | 58 | 0 % | |
 | Windows 95 | 5 | 0 % | |
 | Windows 2008 | 57268 | 18.5 % | |
 | Windows 2003 | 430 | 0.1 % | |
 | Windows 2000 | 68 | 0 % | |
 | Windows 3.xx | 1 | 0 % | |
| BSD | 2 | 0 % | ||
 | OpenBSD | 1 | 0 % | |
 | FreeBSD | 1 | 0 % | |
| Linux | 68293 | 22.1 % | ||
 | Ubuntu | 106 | 0 % | |
 | Suse | 1 | 0 % | |
 | Fedora | 1 | 0 % | |
 | Debian | 3 | 0 % | |
 | Centos | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 68181 | 22.1 % | |
| Macintosh | 22717 | 7.3 % | ||
 | Mac OS X | 22717 | 7.3 % | |
| Others | 110938 | 35.9 % | ||
 | Unknown | 110846 | 35.9 % | |
 | Unknown Unix system | 70 | 0 % | |
 | Symbian OS | 15 | 0 % | |
 | Sun Solaris | 4 | 0 % | |
 | Nintendo Wii | 3 | 0 % | |