| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 28084 | 17 % | ||
 | Windows XP | 2288 | 1.3 % |  |
 | Windows Vista | 2058 | 1.2 % | |
 | Windows (unknown version) | 26 | 0 % | |
 | Windows NT | 15392 | 9.3 % | |
 | Windows Vista (LongHorn) | 566 | 0.3 % | |
 | Windows 98 | 2 | 0 % | |
 | Windows 2008 | 7488 | 4.5 % | |
 | Windows 2003 | 42 | 0 % | |
 | Windows 2000 | 154 | 0 % | |
 | Windows 3.xx | 68 | 0 % | |
| BSD | 18 | 0 % | ||
 | OpenBSD | 10 | 0 % | |
 | NetBSD | 7 | 0 % | |
 | FreeBSD | 1 | 0 % | |
| Linux | 133417 | 81 % | ||
 | Ubuntu | 89 | 0 % | |
 | Gentoo | 8 | 0 % | |
 | Debian | 10 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 133310 | 80.9 % | |
| Macintosh | 888 | 0.5 % | ||
 | Mac OS X | 765 | 0.4 % | |
 | Mac OS | 123 | 0 % | |
| Others | 2274 | 1.3 % | ||
 | Unknown | 2229 | 1.3 % | |
 | Unknown Unix system | 45 | 0 % | |