UGENE is a free open-source bioinformatics software for Windows, macOS, and Linux.
Molecular Evolutionary Genetics Analysis
A user-sponsored molecular visualization system on an open-source foundation, maintained and distributed by Schrödinger.
DNA, RNA and protein sequence data analysis.
A free, open-source GUI application written in Perl that designs primers for standard PCR, bisulphite PCR, real-time PCR (QPCR) and sequencing.