| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 143 | 57.6 % | ||
 | Windows XP | 2 | 0.8 % |  |
 | Windows Vista | 16 | 6.4 % | |
 | Windows NT | 118 | 47.5 % | |
 | Windows Vista (LongHorn) | 1 | 0.4 % | |
 | Windows 7 | 6 | 2.4 % | |
| Linux | 26 | 10.4 % | ||
 | Google Android | 8 | 3.2 % | |
 | GNU Linux (Unknown or unspecified distribution) | 18 | 7.2 % | |
| Macintosh | 32 | 12.9 % | ||
 | Mac OS X | 32 | 12.9 % | |
| Others | 47 | 18.9 % | ||
 | Unknown | 45 | 18.1 % | |
 | Unknown Unix system | 2 | 0.8 % | |