| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 5304 | 70 % | ||
 | Windows XP | 2411 | 31.8 % |  |
 | Windows NT | 2004 | 26.4 % | |
 | Windows Me | 4 | 0 % | |
 | Windows Vista | 803 | 10.6 % | |
 | Windows 98 | 5 | 0 % | |
 | Windows 2003 | 69 | 0.9 % | |
 | Windows 2000 | 8 | 0.1 % | |
| Linux | 357 | 4.7 % | ||
 | Ubuntu | 51 | 0.6 % | |
 | Fedora | 10 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 296 | 3.9 % | |
| Macintosh | 1342 | 17.7 % | ||
 | Mac OS X | 1342 | 17.7 % | |
| Others | 570 | 7.5 % | ||
 | Unknown | 569 | 7.5 % | |
 | Symbian OS | 1 | 0 % | |