| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 1559 | 56.2 % | ||
 | Windows XP | 888 | 32 % |  |
 | Windows NT | 250 | 9 % | |
 | Windows Me | 3 | 0.1 % | |
 | Windows Vista | 379 | 13.6 % | |
 | Windows 98 | 1 | 0 % | |
 | Windows 2003 | 20 | 0.7 % | |
 | Windows 2000 | 18 | 0.6 % | |
| Linux | 101 | 3.6 % | ||
 | Ubuntu | 33 | 1.1 % | |
 | Fedora | 4 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 64 | 2.3 % | |
| Macintosh | 118 | 4.2 % | ||
 | Mac OS X | 118 | 4.2 % | |
| Others | 992 | 35.8 % | ||
 | Unknown | 992 | 35.8 % | |