biology
Treepuzzle
Maximum likelihood phylogeny reconstruction using quartets
Treeviewx
A phylogenetic tree viewer
Velvet
Sequence assembler for very short reads
Wise
Intelligent algorithms for DNA searches
Xdrawchem
Chemical drawing program
Xmolwt
Calculate formula weight and percent of each element for a given formula
Tinker
A general purpose molecular modelling package
Ruby-bio
Integrated environment for Bioinformatics written in Ruby
Seaview
Multiple DNA/protein sequence alignment editor
Seqio
A set of C functions which can read/write biological sequence files
