The objectives of the tools for specific project are to increase the usefulness of ARouSA and facilitate its interaction with other computer applications as well as the collection and processing of data from other projects. The current version includes two of these tools for specific projects. The tool "L & B" automates the conversion of data format of the "Plan de actuación para a recuperación dos bancos marisqueiros Lombos do Ulla e Bohído (Ría de Arousa)” to import it into ARouSA. The tool named "Cota" aims to correct depth data according with 0 tidal level and atmospheric pressure, and allows to export of results for interpolation and cartographic programs.