Recently I started using my HB SI unit to record data for depth and hardness contour plot creation using Dr. Depth and I’ve really just begun to use HB’s own software and was surprised to find out that they don’t have a sonar viewer like Lowrance has.
However, unlike Lowrance, HB offers a way to convert their sonar recording into a readable format that actually has a spec so 3rd party software developers can make software of their own. So long story short, a couple links to some pretty good free viewers: