| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 689 | 68.9 % | ||
 | Windows XP | 412 | 41.2 % |  |
 | Windows NT | 232 | 23.2 % | |
 | Windows Vista (Longhorn) | 41 | 4.1 % | |
 | Windows CE | 1 | 0.1 % | |
 | Windows 2000 | 3 | 0.3 % | |
| Linux | 45 | 4.5 % | ||
 | Ubuntu | 5 | 0.5 % | |
 | GNU Linux (Unknown or unspecified distribution) | 40 | 4 % | |
| Macintosh | 46 | 4.6 % | ||
 | Mac OS X | 46 | 4.6 % | |
| Others | 219 | 21.9 % | ||
 | Unknown | 219 | 21.9 % | |