| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 173 | 62.9 % | ||
 | Windows XP | 97 | 35.2 % |  |
 | Windows Me | 1 | 0.3 % | |
 | Windows Vista | 71 | 25.8 % | |
 | Windows 98 | 1 | 0.3 % | |
 | Windows 2003 | 2 | 0.7 % | |
 | Windows 2000 | 1 | 0.3 % | |
| Linux | 3 | 1 % | ||
 | Fedora | 1 | 0.3 % | |
 | GNU Linux (Unknown or unspecified distribution) | 2 | 0.7 % | |
| Macintosh | 98 | 35.6 % | ||
 | Mac OS X | 94 | 34.1 % | |
 | Mac OS | 4 | 1.4 % | |
| Others | 1 | 0.3 % | ||
 | Unknown | 1 | 0.3 % | |