| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 17588 | 73.2 % | ||
 | Windows XP | 4856 | 20.2 % |  |
 | Windows NT | 10170 | 42.3 % | |
 | Windows Me | 1 | 0 % | |
 | Windows Vista | 2460 | 10.2 % | |
 | Windows 98 | 5 | 0 % | |
 | Windows 95 | 4 | 0 % | |
 | Windows 2003 | 69 | 0.2 % | |
 | Windows 2000 | 21 | 0 % | |
 | Windows 3.xx | 2 | 0 % | |
| Linux | 2105 | 8.7 % | ||
 | Ubuntu | 3 | 0 % | |
 | Fedora | 21 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 2081 | 8.6 % | |
| Macintosh | 3249 | 13.5 % | ||
 | Mac OS X | 3249 | 13.5 % | |
| Others | 1082 | 4.5 % | ||
 | Unknown | 1082 | 4.5 % | |