| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 74 | 74 % | ||
 | Windows XP | 51 | 51 % |  |
 | Windows NT | 10 | 10 % | |
 | Windows Me | 2 | 2 % | |
 | Windows Vista | 3 | 3 % | |
 | Windows 98 | 1 | 1 % | |
 | Windows 2003 | 4 | 4 % | |
 | Windows 2000 | 3 | 3 % | |
| Linux | 2 | 2 % | ||
 | Fedora | 2 | 2 % | |
| Macintosh | 19 | 19 % | ||
 | Mac OS X | 19 | 19 % | |
| Others | 5 | 5 % | ||
 | Unknown | 5 | 5 % | |