| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 15995 | 61.7 % | ||
 | Windows XP | 5668 | 21.8 % |  |
 | Windows Vista | 72 | 0.2 % | |
 | Windows (unknown version) | 33 | 0.1 % | |
 | Windows NT | 762 | 2.9 % | |
 | Windows ME | 24 | 0 % | |
 | Windows Vista (LongHorn) | 755 | 2.9 % | |
 | Windows Mobile | 19 | 0 % | |
 | Windows 98 | 273 | 1 % | |
 | Windows 95 | 31 | 0.1 % | |
 | Windows 2008 | 7037 | 27.1 % | |
 | Windows 2003 | 234 | 0.9 % | |
 | Windows 2000 | 1079 | 4.1 % | |
 | Windows 3.xx | 8 | 0 % | |
| BSD | 201 | 0.7 % | ||
 | OpenBSD | 40 | 0.1 % | |
 | FreeBSD | 161 | 0.6 % | |
| Linux | 3800 | 14.6 % | ||
 | Ubuntu | 617 | 2.3 % | |
 | Suse | 15 | 0 % | |
 | Red Hat | 19 | 0 % | |
 | Fedora | 21 | 0 % | |
 | Debian | 15 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 3113 | 12 % | |
| Macintosh | 1851 | 7.1 % | ||
 | Mac OS X | 1827 | 7 % | |
 | Mac OS | 24 | 0 % | |
| Others | 4047 | 15.6 % | ||
 | Unknown | 4022 | 15.5 % | |
 | Symbian OS | 21 | 0 % | |
 | Unknown Unix system | 3 | 0 % | |
 | AmigaOS | 1 | 0 % | |