| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 952 | 19.6 % | ||
 | Windows XP | 677 | 13.9 % |  |
 | Windows NT | 54 | 1.1 % | |
 | Windows Me | 1 | 0 % | |
 | Windows Vista | 82 | 1.6 % | |
 | Windows 98 | 8 | 0.1 % | |
 | Windows 2003 | 6 | 0.1 % | |
 | Windows 2000 | 124 | 2.5 % | |
| Linux | 142 | 2.9 % | ||
 | Ubuntu | 105 | 2.1 % | |
 | Fedora | 15 | 0.3 % | |
 | Debian | 8 | 0.1 % | |
 | GNU Linux (Unknown or unspecified distribution) | 14 | 0.2 % | |
| Macintosh | 43 | 0.8 % | ||
 | Mac OS X | 43 | 0.8 % | |
| Others | 3705 | 76.5 % | ||
 | Unknown | 3704 | 76.4 % | |
 | Symbian OS | 1 | 0 % | |