| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 111 | 75 % | ||
 | Windows XP | 81 | 54.7 % |  |
 | Windows NT | 7 | 4.7 % | |
 | Windows Me | 1 | 0.6 % | |
 | Windows Vista | 14 | 9.4 % | |
 | Windows 98 | 1 | 0.6 % | |
 | Windows 2003 | 5 | 3.3 % | |
 | Windows 2000 | 2 | 1.3 % | |
| Linux | 11 | 7.4 % | ||
 | Ubuntu | 4 | 2.7 % | |
 | Fedora | 2 | 1.3 % | |
 | GNU Linux (Unknown or unspecified distribution) | 5 | 3.3 % | |
| Macintosh | 18 | 12.1 % | ||
 | Mac OS X | 18 | 12.1 % | |
| Others | 8 | 5.4 % | ||
 | Unknown | 8 | 5.4 % | |