| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 1247 | 50.9 % | ||
 | Windows XP | 684 | 27.9 % |  |
 | Windows Vista | 61 | 2.4 % | |
 | Windows NT | 106 | 4.3 % | |
 | Windows ME | 3 | 0.1 % | |
 | Windows Vista (LongHorn) | 25 | 1 % | |
 | Windows 98 | 3 | 0.1 % | |
 | Windows 95 | 3 | 0.1 % | |
 | Windows 2008 | 317 | 12.9 % | |
 | Windows 2003 | 13 | 0.5 % | |
 | Windows 2000 | 29 | 1.1 % | |
 | Windows 3.xx | 3 | 0.1 % | |
| Linux | 177 | 7.2 % | ||
 | Ubuntu | 4 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 173 | 7 % | |
| Macintosh | 280 | 11.4 % | ||
 | Mac OS X | 280 | 11.4 % | |
| Others | 742 | 30.3 % | ||
 | Unknown | 735 | 30 % | |
 | RISC OS | 6 | 0.2 % | |
 | Sun Solaris | 1 | 0 % | |