Download SoftGenetics Mutation Surveyor free What is new Mutation Surveyor 5.1.2 SoftGenetics Mutation Surveyor v5.1.2 is a DNA variant analysis software update that enhances accuracy, speed, and compatibility for Sanger sequencing trace files. It uses patented anti-correlation technology to achieve up to 99.5% accuracy with Phred 20 bi-directional sequences and can detect variants at 5%