Arlequin is an integrated software package for population genetics data analysis. The goal of Arlequin is to provide the average user in population genetics with quite a large set of basic methods and statistical tests, in order to extract information on genetic and demographic features of a collection of population samples. The authors are Laurent Excoffier, Guillaume Laval, Stephan Schneider, and Heidi Lischer.
DownloadThe web site of the newest version (22.214.171.124) can be found here.
It includes binaries for console versions under Linux, MacOSX and Windows, as well as a Windows graphical version