| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 33307 | 67 % | ||
 | Windows XP | 11574 | 23.2 % |  |
 | Windows NT | 19770 | 39.7 % | |
 | Windows Me | 3 | 0 % | |
 | Windows Vista (Longhorn) | 1559 | 3.1 % | |
 | Windows 98 | 2 | 0 % | |
 | Windows 2003 | 393 | 0.7 % | |
 | Windows 2000 | 6 | 0 % | |
| Linux | 1296 | 2.6 % | ||
 | Ubuntu | 3 | 0 % | |
 | Fedora | 867 | 1.7 % | |
 | GNU Linux (Unknown or unspecified distribution) | 426 | 0.8 % | |
| Macintosh | 9945 | 20 % | ||
 | Mac OS X | 9945 | 20 % | |
| Others | 5159 | 10.3 % | ||
 | Unknown | 5159 | 10.3 % | |