| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 59702 | 58.2 % | ||
 | Windows XP | 30315 | 29.5 % |  |
 | Windows NT | 18393 | 17.9 % | |
 | Windows Me | 8 | 0 % | |
 | Windows Vista | 9602 | 9.3 % | |
 | Windows CE | 13 | 0 % | |
 | Windows 98 | 633 | 0.6 % | |
 | Windows 95 | 8 | 0 % | |
 | Windows 2003 | 288 | 0.2 % | |
 | Windows 2000 | 435 | 0.4 % | |
 | Windows 3.xx | 7 | 0 % | |
| BSD | 15 | 0 % | ||
 | OpenBSD | 7 | 0 % | |
 | NetBSD | 1 | 0 % | |
 | FreeBSD | 7 | 0 % | |
| Linux | 2764 | 2.6 % | ||
 | Ubuntu | 958 | 0.9 % | |
 | Suse | 57 | 0 % | |
 | Red Hat | 37 | 0 % | |
 | Mandriva (or Mandrake) | 8 | 0 % | |
 | Fedora | 31 | 0 % | |
 | Debian | 24 | 0 % | |
 | Centos | 11 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1638 | 1.5 % | |
| Macintosh | 9995 | 9.7 % | ||
 | Mac OS X | 9983 | 9.7 % | |
 | Mac OS | 12 | 0 % | |
| Others | 29961 | 29.2 % | ||
 | Unknown | 29760 | 29 % | |
 | Symbian OS | 109 | 0.1 % | |
 | Sony PlayStation Portable | 82 | 0 % | |
 | Unknown Unix system | 8 | 0 % | |
 | Sun Solaris | 2 | 0 % | |