| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 71705 | 1.3 % | ||
 | Windows XP | 23440 | 0.4 % |  |
 | Windows Vista | 3337 | 0 % | |
 | Windows (unknown version) | 26 | 0 % | |
 | Windows NT | 23918 | 0.4 % | |
 | Windows Vista (LongHorn) | 127 | 0 % | |
 | Windows Mobile | 2 | 0 % | |
 | Windows 98 | 9 | 0 % | |
 | Windows 95 | 1 | 0 % | |
 | Windows 2008 | 17837 | 0.3 % | |
 | Windows 2003 | 87 | 0 % | |
 | Windows 2000 | 115 | 0 % | |
 | Windows 3.xx | 2806 | 0 % | |
| BSD | 566 | 0 % | ||
 | OpenBSD | 125 | 0 % | |
 | NetBSD | 91 | 0 % | |
 | FreeBSD | 350 | 0 % | |
| Linux | 5054187 | 96.5 % | ||
 | Ubuntu | 1612 | 0 % | |
 | Suse | 10524 | 0.2 % | |
 | Red Hat | 2 | 0 % | |
 | Gentoo | 3304 | 0 % | |
 | Fedora | 11 | 0 % | |
 | Debian | 62 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 5038672 | 96.3 % | |
| Macintosh | 13200 | 0.2 % | ||
 | Mac OS X | 13200 | 0.2 % | |
| Others | 92453 | 1.7 % | ||
 | Unknown | 91996 | 1.7 % | |
 | Unknown Unix system | 371 | 0 % | |
 | Irix | 43 | 0 % | |
 | Symbian OS | 24 | 0 % | |
 | Sun Solaris | 15 | 0 % | |
 | OSF Unix | 2 | 0 % | |
 | RISC OS | 1 | 0 % | |
 | AmigaOS | 1 | 0 % | |