| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 8516 | 37.6 % | ||
 | Windows XP | 5688 | 25.1 % |  |
 | Windows NT | 776 | 3.4 % | |
 | Windows Me | 72 | 0.3 % | |
 | Windows Vista | 1316 | 5.8 % | |
 | Windows CE | 1 | 0 % | |
 | Windows 98 | 73 | 0.3 % | |
 | Windows 95 | 42 | 0.1 % | |
 | Windows 2003 | 328 | 1.4 % | |
 | Windows 2000 | 200 | 0.8 % | |
 | Windows 3.xx | 20 | 0 % | |
| BSD | 3 | 0 % | ||
 | FreeBSD | 3 | 0 % | |
| Linux | 543 | 2.3 % | ||
 | Ubuntu | 256 | 1.1 % | |
 | Suse | 54 | 0.2 % | |
 | Mandriva (or Mandrake) | 5 | 0 % | |
 | Fedora | 48 | 0.2 % | |
 | Debian | 34 | 0.1 % | |
 | Centos | 2 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 144 | 0.6 % | |
| Macintosh | 538 | 2.3 % | ||
 | Mac OS X | 538 | 2.3 % | |
| Others | 13027 | 57.5 % | ||
 | Unknown | 12912 | 57 % | |
 | Symbian OS | 95 | 0.4 % | |
 | Unknown Unix system | 13 | 0 % | |
 | CPM | 5 | 0 % | |
 | Sun Solaris | 2 | 0 % | |