PDRAW32 is described as 'Scientific software for the molecular biologist. Performs virtual DNA cloning, analyses DNA for restriction enzymes, homing enzymes and primer sites, dam and dcm methylation sites, finds and translates open reading frames. Calculates annealing temperatures for PCR' and is an app in the education & reference category. There are more than 10 alternatives to PDRAW32 for a variety of platforms, including Windows, Mac, Linux, Web-based and Self-Hosted apps. The best PDRAW32 alternative is Chromas, which is free. Other great apps like PDRAW32 are BioEdit, Genophore, SnapGene Viewer and Benchling.