| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 6956 | 75 % | ||
 | Windows XP | 4661 | 50.2 % |  |
 | Windows NT | 1818 | 19.6 % | |
 | Windows Me | 3 | 0 % | |
 | Windows Vista | 306 | 3.3 % | |
 | Windows CE | 3 | 0 % | |
 | Windows 98 | 2 | 0 % | |
 | Windows 95 | 2 | 0 % | |
 | Windows 2003 | 131 | 1.4 % | |
 | Windows 2000 | 30 | 0.3 % | |
| Linux | 344 | 3.7 % | ||
 | Ubuntu | 57 | 0.6 % | |
 | GNU Linux (Unknown or unspecified distribution) | 287 | 3 % | |
| Macintosh | 1213 | 13 % | ||
 | Mac OS X | 1213 | 13 % | |
| Others | 756 | 8.1 % | ||
 | Unknown | 754 | 8.1 % | |
 | Unknown Unix system | 2 | 0 % | |