| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 2,150 | 32.8 % | ||
 | Windows Vista | 35 | 0.5 % |  |
 | Windows NT | 2,065 | 31.5 % | |
 | Windows ME | 1 | 0 % | |
 | Windows Vista (LongHorn) | 3 | 0 % | |
 | Windows 7 | 46 | 0.7 % | |
| Linux | 1,586 | 24.2 % | ||
 | Ubuntu | 2 | 0 % | |
 | Google Android | 261 | 3.9 % | |
 | GNU Linux (Unknown or unspecified distribution) | 1,323 | 20.2 % | |
| Macintosh | 2,445 | 37.3 % | ||
 | Mac OS X | 2,445 | 37.3 % | |
| Others | 365 | 5.5 % | ||
 | Unknown | 363 | 5.5 % | |
 | Unknown Unix system | 2 | 0 % | |