| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 28594 | 81.5 % | ||
 | Windows XP | 15476 | 44.1 % |  |
 | Windows NT | 11254 | 32 % | |
 | Windows Me | 2 | 0 % | |
 | Windows Vista | 1753 | 4.9 % | |
 | Windows CE | 1 | 0 % | |
 | Windows 95 | 1 | 0 % | |
 | Windows 2003 | 68 | 0.1 % | |
 | Windows 2000 | 39 | 0.1 % | |
| Linux | 1618 | 4.6 % | ||
 | Ubuntu | 417 | 1.1 % | |
 | Debian | 92 | 0.2 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1109 | 3.1 % | |
| Macintosh | 3366 | 9.5 % | ||
 | Mac OS X | 3366 | 9.5 % | |
| Others | 1492 | 4.2 % | ||
 | Unknown | 1174 | 3.3 % | |
 | Symbian OS | 318 | 0.9 % | |