| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 10566 | 24.4 % | ||
 | Windows XP | 7829 | 18.1 % |  |
 | Windows NT | 645 | 1.4 % | |
 | Windows Vista (LongHorn) | 1681 | 3.8 % | |
 | Windows 98 | 80 | 0.1 % | |
 | Windows 2003 | 198 | 0.4 % | |
 | Windows 2000 | 133 | 0.3 % | |
| Linux | 20839 | 48.2 % | ||
 | GNU Linux (Unknown or unspecified distribution) | 20839 | 48.2 % | |
| Macintosh | 716 | 1.6 % | ||
 | Mac OS X | 716 | 1.6 % | |
| Others | 11051 | 25.5 % | ||
 | Unknown | 9977 | 23.1 % | |
 | FreeBSD | 369 | 0.8 % | |
 | OpenBSD | 246 | 0.5 % | |
 | NetBSD | 238 | 0.5 % | |
 | Sun Solaris | 204 | 0.4 % | |
 | Symbian OS | 12 | 0 % | |
 | AmigaOS | 5 | 0 % | |