| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 1885 | 70.3 % | ||
 | Windows XP | 1627 | 60.7 % |  |
 | Windows NT | 7 | 0.2 % | |
 | Windows Me | 11 | 0.4 % | |
 | Windows 98 | 113 | 4.2 % | |
 | Windows 2000 | 127 | 4.7 % | |
| Linux | 83 | 3 % | ||
 | Ubuntu | 76 | 2.8 % | |
 | GNU Linux (Unknown or unspecified distribution) | 7 | 0.2 % | |
| Macintosh | 697 | 26 % | ||
 | Mac OS X | 696 | 25.9 % | |
 | Mac OS | 1 | 0 % | |
| Others | 15 | 0.5 % | ||
 | Unknown | 15 | 0.5 % | |