| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 102 | 79 % | ||
 | Windows XP | 77 | 59.6 % |  |
 | Windows NT | 3 | 2.3 % | |
 | Windows Vista | 17 | 13.1 % | |
 | Windows 98 | 1 | 0.7 % | |
 | Windows 2003 | 3 | 2.3 % | |
 | Windows 2000 | 1 | 0.7 % | |
| Linux | 2 | 1.5 % | ||
 | Ubuntu | 1 | 0.7 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1 | 0.7 % | |
| Macintosh | 21 | 16.2 % | ||
 | Mac OS X | 21 | 16.2 % | |
| Others | 4 | 3.1 % | ||
 | Unknown | 4 | 3.1 % | |