| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 1680 | 50.7 % | ||
 | Windows XP | 868 | 26.2 % |  |
 | Windows NT | 403 | 12.1 % | |
 | Windows Me | 6 | 0.1 % | |
 | Windows Vista | 270 | 8.1 % | |
 | Windows 98 | 3 | 0 % | |
 | Windows 95 | 5 | 0.1 % | |
 | Windows 2003 | 57 | 1.7 % | |
 | Windows 2000 | 68 | 2 % | |
| Linux | 205 | 6.1 % | ||
 | Ubuntu | 98 | 2.9 % | |
 | Fedora | 5 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 102 | 3 % | |
| Macintosh | 401 | 12.1 % | ||
 | Mac OS X | 401 | 12.1 % | |
| Others | 1022 | 30.8 % | ||
 | Unknown | 1022 | 30.8 % | |