ImageJ - and Other Health Care
SnapGene Viewer - SnapGene offers the fastest and easiest way to plan, visualize, and document DNA cloning and PCR. You can easily annotate features and design primers.
Avogadro - Avogadro is a free, fantastically easy to use molecule editor.
BioEdit - Biological sequence alignment editor
ACD/ChemSketch - ACD/ChemSketch for personal and academic use brings the power of our structure drawing package to your home computer.
Geneious - Geneious combines all the major DNA and protein sequence analysis tools into one revolutionary...