SonarPM

SonarPM screenshots

The Sonar Power Manager uses a new user presence detection technique
main window
SonarPM 0.8 : main window

Alternative downloads

ReefMaster Sonar Viewer
1.0.36
This sonar viewer works with sonar logs from Lowrance and Humminbird units.
UltraSim
FREE
Interactive, menu-oriented simulator for finding the sound field.
Dicom Viewer (Rubo)
Is one of the most complete and powerful Dicom Viewers.