| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 678 | 82.5 % | ||
 | Windows XP | 5 | 0.6 % |  |
 | Windows Vista | 64 | 7.7 % | |
 | Windows NT | 120 | 14.6 % | |
 | Windows 7 | 489 | 59.5 % | |
| Linux | 125 | 15.2 % | ||
 | Ubuntu | 1 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 124 | 15.1 % | |
| Macintosh | 7 | 0.8 % | ||
 | Mac OS X | 7 | 0.8 % | |
| Others | 11 | 1.3 % | ||
 | Unknown | 11 | 1.3 % | |