| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 24213 | 9.5 % | ||
 | Windows XP | 5112 | 2 % |  |
 | Windows NT | 3772 | 1.4 % | |
 | Windows Me | 18 | 0 % | |
 | Windows Vista | 1113 | 0.4 % | |
 | Windows CE | 3 | 0 % | |
 | Windows 98 | 52 | 0 % | |
 | Windows 95 | 21 | 0 % | |
 | Windows 2003 | 214 | 0 % | |
 | Windows 2000 | 13906 | 5.4 % | |
 | Windows 3.xx | 2 | 0 % | |
| BSD | 1 | 0 % | ||
 | OpenBSD | 1 | 0 % | |
| Linux | 3855 | 1.5 % | ||
 | Ubuntu | 921 | 0.3 % | |
 | Suse | 36 | 0 % | |
 | Red Hat | 21 | 0 % | |
 | Mandriva (or Mandrake) | 7 | 0 % | |
 | Fedora | 51 | 0 % | |
 | Debian | 43 | 0 % | |
 | Centos | 39 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 2737 | 1 % | |
| Macintosh | 1972 | 0.7 % | ||
 | Mac OS X | 1968 | 0.7 % | |
 | Mac OS | 4 | 0 % | |
| Others | 223083 | 88.1 % | ||
 | Unknown | 223071 | 88.1 % | |
 | Symbian OS | 7 | 0 % | |
 | Sun Solaris | 3 | 0 % | |
 | Unknown Unix system | 2 | 0 % | |