The SonarScope software provides an innovative and high-performance environment for the analysis of data coming from multibeam echosounders and sonars. The SonarScope software is used as a reference tool for the treatment of bottom reflectivity by Ifremer and other institutes, a more complete description of  this tools can be found on the French Oceanographic Fleet website. The source code is available on Ifremer's gitlab repository https://gitlab.ifremer.fr/fleet/acoustic/sonarscope.