| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 3568 | 51.6 % | ||
 | Windows XP | 2878 | 41.6 % |  |
 | Windows NT | 72 | 1 % | |
 | Windows Me | 3 | 0 % | |
 | Windows Vista | 468 | 6.7 % | |
 | Windows 98 | 7 | 0.1 % | |
 | Windows 2003 | 73 | 1 % | |
 | Windows 2000 | 67 | 0.9 % | |
| Linux | 273 | 3.9 % | ||
 | Ubuntu | 96 | 1.3 % | |
 | Fedora | 45 | 0.6 % | |
 | Debian | 15 | 0.2 % | |
 | GNU Linux (Unknown or unspecified distribution) | 117 | 1.6 % | |
| Macintosh | 305 | 4.4 % | ||
 | Mac OS X | 305 | 4.4 % | |
| Others | 2766 | 40 % | ||
 | Unknown | 2766 | 40 % | |