| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 24693 | 39.1 % | ||
 | Windows XP | 1505 | 2.3 % |  |
 | Windows Vista | 2498 | 3.9 % | |
 | Windows (unknown version) | 1 | 0 % | |
 | Windows NT | 8280 | 13.1 % | |
 | Windows ME | 2 | 0 % | |
 | Windows Vista (LongHorn) | 355 | 0.5 % | |
 | Windows 98 | 4 | 0 % | |
 | Windows 95 | 1 | 0 % | |
 | Windows 2008 | 12023 | 19 % | |
 | Windows 2003 | 21 | 0 % | |
 | Windows 2000 | 2 | 0 % | |
 | Windows 3.xx | 1 | 0 % | |
| BSD | 16 | 0 % | ||
 | OpenBSD | 16 | 0 % | |
| Linux | 13192 | 20.9 % | ||
 | Ubuntu | 187 | 0.2 % | |
 | Debian | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 13004 | 20.6 % | |
| Macintosh | 5281 | 8.3 % | ||
 | Mac OS X | 5280 | 8.3 % | |
 | Mac OS | 1 | 0 % | |
| Others | 19885 | 31.5 % | ||
 | Unknown | 19760 | 31.3 % | |
 | Unknown Unix system | 122 | 0.1 % | |
 | OS/2 | 1 | 0 % | |
 | Sun Solaris | 1 | 0 % | |
 | AmigaOS | 1 | 0 % | |