| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 375 | 63.2 % | ||
 | Windows XP | 211 | 35.5 % |  |
 | Windows Vista | 4 | 0.6 % | |
 | Windows (unknown version) | 80 | 13.4 % | |
 | Windows NT | 13 | 2.1 % | |
 | Windows ME | 2 | 0.3 % | |
 | Windows Vista (LongHorn) | 8 | 1.3 % | |
 | Windows 98 | 1 | 0.1 % | |
 | Windows 2008 | 53 | 8.9 % | |
 | Windows 2003 | 2 | 0.3 % | |
 | Windows 2000 | 1 | 0.1 % | |
| Linux | 75 | 12.6 % | ||
 | Ubuntu | 4 | 0.6 % | |
 | Suse | 9 | 1.5 % | |
 | Fedora | 10 | 1.6 % | |
 | GNU Linux (Unknown or unspecified distribution) | 52 | 8.7 % | |
| Macintosh | 51 | 8.6 % | ||
 | Mac OS X | 51 | 8.6 % | |
| Others | 92 | 15.5 % | ||
 | Unknown | 92 | 15.5 % | |