| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 246 | 60 % | ||
 | Windows XP | 1 | 0.2 % |  |
 | Windows Vista | 6 | 1.4 % | |
 | Windows NT | 233 | 56.8 % | |
 | Windows Vista (LongHorn) | 1 | 0.2 % | |
 | Windows 7 | 5 | 1.2 % | |
| Linux | 37 | 9 % | ||
 | Google Android | 12 | 2.9 % | |
 | GNU Linux (Unknown or unspecified distribution) | 25 | 6 % | |
| Macintosh | 54 | 13.1 % | ||
 | Mac OS X | 54 | 13.1 % | |
| Others | 73 | 17.8 % | ||
 | Unknown | 71 | 17.3 % | |
 | Unknown Unix system | 2 | 0.4 % | |