| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 704853 | 97.8 % | ||
 | Windows XP | 588834 | 81.7 % |  |
 | Windows NT | 205 | 0 % | |
 | Windows Me | 1951 | 0.2 % | |
 | Windows Vista | 69618 | 9.6 % | |
 | Windows CE | 15 | 0 % | |
 | Windows 98 | 13574 | 1.8 % | |
 | Windows 95 | 54 | 0 % | |
 | Windows 2003 | 3443 | 0.4 % | |
 | Windows 2000 | 27159 | 3.7 % | |
| BSD | 1 | 0 % | ||
 | FreeBSD | 1 | 0 % | |
| Linux | 2538 | 0.3 % | ||
 | Ubuntu | 1363 | 0.1 % | |
 | Suse | 107 | 0 % | |
 | Red Hat | 8 | 0 % | |
 | Mandriva (or Mandrake) | 50 | 0 % | |
 | Fedora | 112 | 0 % | |
 | Debian | 218 | 0 % | |
 | Centos | 5 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 675 | 0 % | |
| Macintosh | 10439 | 1.4 % | ||
 | Mac OS X | 10407 | 1.4 % | |
 | Mac OS | 32 | 0 % | |
| Others | 2401 | 0.3 % | ||
 | Unknown | 1902 | 0.2 % | |
 | Symbian OS | 374 | 0 % | |
 | Sony PlayStation Portable | 88 | 0 % | |
 | Sun Solaris | 25 | 0 % | |
 | CPM | 12 | 0 % | |