| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 6413 | 81.2 % | ||
 | Windows XP | 3107 | 39.3 % |  |
 | Windows NT | 2157 | 27.3 % | |
 | Windows Me | 5 | 0 % | |
 | Windows Vista | 906 | 11.4 % | |
 | Windows 98 | 11 | 0.1 % | |
 | Windows 95 | 12 | 0.1 % | |
 | Windows 2003 | 95 | 1.2 % | |
 | Windows 2000 | 118 | 1.4 % | |
 | Windows 3.xx | 2 | 0 % | |
| Linux | 129 | 1.6 % | ||
 | Ubuntu | 33 | 0.4 % | |
 | Fedora | 10 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 86 | 1 % | |
| Macintosh | 1008 | 12.7 % | ||
 | Mac OS X | 1008 | 12.7 % | |
| Others | 343 | 4.3 % | ||
 | Unknown | 343 | 4.3 % | |