.NWK

.NWK file extension

This is the basic program to work with .NWK extension

MEGA

MEGA

MEGA is an integrated tool for conducting automatic and manual sequence alignment, inferring phylogenetic trees, mining web-based databases, estimating rates of molecular evolution, inferring ancestral sequences, and testing evolutionary hypotheses. MEGA is a multi-threaded Windows application. It runs on all releases of Microsoft Windows operating system... (more)

The program works with the following extensions: tre, meg, nwk, mts, mas, fas, fsa and fasta