| Versions | Hits | Percent | ||
|---|---|---|---|---|
| Windows | 93919 | 61.3 % | ||
 | Windows XP | 16100 | 10.5 % |  |
 | Windows Vista | 14290 | 9.3 % | |
 | Windows (unknown version) | 63 | 0 % | |
 | Windows NT | 7 | 0 % | |
 | Windows ME | 2 | 0 % | |
 | Windows Vista (LongHorn) | 12139 | 7.9 % | |
 | Windows 98 | 68 | 0 % | |
 | Windows 2008 | 51092 | 33.3 % | |
 | Windows 2003 | 78 | 0 % | |
 | Windows 2000 | 80 | 0 % | |
| BSD | 5 | 0 % | ||
 | FreeBSD | 5 | 0 % | |
| Linux | 36783 | 24 % | ||
 | Ubuntu | 119 | 0 % | |
 | Suse | 2 | 0 % | |
 | Fedora | 1 | 0 % | |
 | GNU Linux (Unknown or unspecified distribution) | 36661 | 23.9 % | |
| Macintosh | 18439 | 12 % | ||
 | Mac OS X | 18439 | 12 % | |
| Others | 3863 | 2.5 % | ||
 | Unknown | 3783 | 2.4 % | |
 | Unknown Unix system | 51 | 0 % | |
 | Symbian OS | 18 | 0 % | |
 | Sony PlayStation Portable | 6 | 0 % | |
 | Sun Solaris | 4 | 0 % | |
 | Nintendo Wii | 1 | 0 % | |