| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 13263 | 23.3 % | ||
 | Windows XP | 431 | 0.7 % |  |
 | Windows Vista | 1702 | 2.9 % | |
 | Windows (unknown version) | 3 | 0 % | |
 | Windows NT | 4369 | 7.6 % | |
 | Windows ME | 7 | 0 % | |
 | Windows Vista (LongHorn) | 73 | 0.1 % | |
 | Windows 98 | 3 | 0 % | |
 | Windows 95 | 17 | 0 % | |
 | Windows 2008 | 6609 | 11.6 % | |
 | Windows 2003 | 41 | 0 % | |
 | Windows 2000 | 5 | 0 % | |
 | Windows 3.xx | 3 | 0 % | |
| BSD | 17 | 0 % | ||
 | OpenBSD | 17 | 0 % | |
| Linux | 18001 | 31.6 % | ||
 | Ubuntu | 64 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 17937 | 31.5 % | |
| Macintosh | 5208 | 9.1 % | ||
 | Mac OS X | 5202 | 9.1 % | |
 | Mac OS | 6 | 0 % | |
| Others | 20347 | 35.7 % | ||
 | Unknown | 20277 | 35.6 % | |
 | Unknown Unix system | 63 | 0.1 % | |
 | RISC OS | 3 | 0 % | |
 | Irix | 2 | 0 % | |
 | OS/2 | 1 | 0 % | |
 | OSF Unix | 1 | 0 % | |