| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 6591 | 72.6 % | ||
 | Windows XP | 2572 | 28.3 % |  |
 | Windows NT | 3121 | 34.4 % | |
 | Windows Me | 1 | 0 % | |
 | Windows Vista | 881 | 9.7 % | |
 | Windows 98 | 2 | 0 % | |
 | Windows 2003 | 8 | 0 % | |
 | Windows 2000 | 6 | 0 % | |
| Linux | 183 | 2 % | ||
 | Ubuntu | 61 | 0.6 % | |
 | GNU Linux (Unknown or unspecified distribution) | 122 | 1.3 % | |
| Macintosh | 1315 | 14.4 % | ||
 | Mac OS X | 1315 | 14.4 % | |
| Others | 982 | 10.8 % | ||
 | Unknown | 982 | 10.8 % | |