| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 13376 | 81.4 % | ||
 | Windows XP | 6347 | 38.6 % |  |
 | Windows NT | 5571 | 33.9 % | |
 | Windows Me | 3 | 0 % | |
 | Windows Vista | 1374 | 8.3 % | |
 | Windows CE | 2 | 0 % | |
 | Windows 98 | 2 | 0 % | |
 | Windows 95 | 3 | 0 % | |
 | Windows 2003 | 42 | 0.2 % | |
 | Windows 2000 | 32 | 0.1 % | |
| Linux | 616 | 3.7 % | ||
 | Ubuntu | 185 | 1.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 431 | 2.6 % | |
| Macintosh | 2188 | 13.3 % | ||
 | Mac OS X | 2188 | 13.3 % | |
| Others | 247 | 1.5 % | ||
 | Unknown | 247 | 1.5 % | |