| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 18863 | 6.7 % | ||
 | Windows XP | 4388 | 1.5 % |  |
 | Windows NT | 4601 | 1.6 % | |
 | Windows Me | 13 | 0 % | |
 | Windows Vista | 1318 | 0.4 % | |
 | Windows CE | 9 | 0 % | |
 | Windows 98 | 55 | 0 % | |
 | Windows 95 | 30 | 0 % | |
 | Windows 2003 | 196 | 0 % | |
 | Windows 2000 | 8250 | 2.9 % | |
 | Windows 3.xx | 3 | 0 % | |
| BSD | 9 | 0 % | ||
 | OpenBSD | 1 | 0 % | |
 | FreeBSD | 8 | 0 % | |
| Linux | 4749 | 1.6 % | ||
 | Ubuntu | 918 | 0.3 % | |
 | Suse | 11 | 0 % | |
 | Red Hat | 25 | 0 % | |
 | Mandriva (or Mandrake) | 3 | 0 % | |
 | Fedora | 63 | 0 % | |
 | Debian | 19 | 0 % | |
 | Centos | 47 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 3663 | 1.3 % | |
| Macintosh | 2704 | 0.9 % | ||
 | Mac OS X | 2694 | 0.9 % | |
 | Mac OS | 10 | 0 % | |
| Others | 253575 | 90.5 % | ||
 | Unknown | 253488 | 90.5 % | |
 | Sun Solaris | 49 | 0 % | |
 | Unknown Unix system | 12 | 0 % | |
 | Symbian OS | 9 | 0 % | |
 | Sony PlayStation Portable | 7 | 0 % | |
 | AmigaOS | 6 | 0 % | |
 | OSF Unix | 4 | 0 % | |