MolMarker
Java software to evaluate the results obtained by molecular markers
... and UPGMA or NJ dendograms. It can calculate the frequencies of null alleles in the case of genetic data as well as H (heterosigosity) and PIC (polymorphic Information Content) values.
Parentage analyses gives a list of possible parent-offspring combinations, and likelihood ratio statistics corresponding to the detected combinations.
For details see MolMarker Manual.pdf