| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 58755 | 75.8 % | ||
 | Windows XP | 30002 | 38.7 % |  |
 | Windows NT | 18044 | 23.2 % | |
 | Windows Me | 7 | 0 % | |
 | Windows Vista | 9528 | 12.2 % | |
 | Windows CE | 12 | 0 % | |
 | Windows 98 | 630 | 0.8 % | |
 | Windows 95 | 8 | 0 % | |
 | Windows 2003 | 275 | 0.3 % | |
 | Windows 2000 | 242 | 0.3 % | |
 | Windows 3.xx | 7 | 0 % | |
| BSD | 12 | 0 % | ||
 | OpenBSD | 7 | 0 % | |
 | NetBSD | 1 | 0 % | |
 | FreeBSD | 4 | 0 % | |
| Linux | 2460 | 3.1 % | ||
 | Ubuntu | 804 | 1 % | |
 | Suse | 52 | 0 % | |
 | Red Hat | 37 | 0 % | |
 | Mandriva (or Mandrake) | 7 | 0 % | |
 | Fedora | 21 | 0 % | |
 | Debian | 12 | 0 % | |
 | Centos | 2 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1525 | 1.9 % | |
| Macintosh | 9867 | 12.7 % | ||
 | Mac OS X | 9855 | 12.7 % | |
 | Mac OS | 12 | 0 % | |
| Others | 6376 | 8.2 % | ||
 | Unknown | 6177 | 7.9 % | |
 | Symbian OS | 109 | 0.1 % | |
 | Sony PlayStation Portable | 82 | 0.1 % | |
 | Unknown Unix system | 6 | 0 % | |
 | Sun Solaris | 2 | 0 % | |