| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 19061 | 30.2 % | ||
 | Windows XP | 945 | 1.4 % |  |
 | Windows Vista | 2461 | 3.9 % | |
 | Windows (unknown version) | 4 | 0 % | |
 | Windows NT | 5089 | 8 % | |
 | Windows ME | 2 | 0 % | |
 | Windows Vista (LongHorn) | 230 | 0.3 % | |
 | Windows 98 | 9 | 0 % | |
 | Windows 95 | 6 | 0 % | |
 | Windows 2008 | 10292 | 16.3 % | |
 | Windows 2003 | 17 | 0 % | |
 | Windows 2000 | 4 | 0 % | |
 | Windows 3.xx | 2 | 0 % | |
| BSD | 32 | 0 % | ||
 | FreeBSD | 32 | 0 % | |
| Linux | 19468 | 30.8 % | ||
 | Ubuntu | 145 | 0.2 % | |
 | GNU Linux (Unknown or unspecified distribution) | 19323 | 30.6 % | |
| Macintosh | 5278 | 8.3 % | ||
 | Mac OS X | 5276 | 8.3 % | |
 | Mac OS | 2 | 0 % | |
| Others | 19206 | 30.4 % | ||
 | Unknown | 19101 | 30.2 % | |
 | Unknown Unix system | 99 | 0.1 % | |
 | AmigaOS | 2 | 0 % | |
 | OS/2 | 1 | 0 % | |
 | RISC OS | 1 | 0 % | |
 | Sun Solaris | 1 | 0 % | |
 | Dreamcast | 1 | 0 % | |