| Versions | Hits | Percent | ||
|---|---|---|---|---|
| WIN | 13066 | 58.1 % | ||
 | Windows XP | 10470 | 46.5 % |  |
 | Windows NT | 168 | 0.7 % | |
 | Windows Me | 80 | 0.3 % | |
 | Windows 98 | 392 | 1.7 % | |
 | Windows 95 | 100 | 0.4 % | |
 | Windows 2003 | 132 | 0.5 % | |
 | Windows 2000 | 1724 | 7.6 % | |
| MAC | 2328 | 10.3 % | ||
 | Mac OS X | 1488 | 6.6 % | |
 | Mac OS | 840 | 3.7 % | |
| Others | 7085 | 31.5 % | ||
 | Unknown | 4496 | 20 % | |
 | Linux | 2416 | 10.7 % | |
 | Sun Solaris | 101 | 0.4 % | |
 | FreeBSD | 25 | 0.1 % | |
 | Irix | 23 | 0.1 % | |
 | Aix | 14 | 0 % | |
 | NetBSD | 4 | 0 % | |
 | GNU | 3 | 0 % | |
 | Unknown Unix system | 2 | 0 % | |
 | AmigaOS | 1 | 0 % | |