PAUP* (Popularity: )
http://paup.csit.fsu.edu/ PAUP is the most widely used package for phylogenetic inference, and now implements maximum likelihood and distance methods as well as various forms of parsimony. Powerful and very easy to ...
PaleoTax (Popularity: )
http://www.paleotax.de The program can give an overview of taxonomic and other information of a taxa group. Recorded data can be assessed or exported as RTF or HTML document.