N2KBuilderT software is a powerful free PC-based tool for designing and verifying the integrity of NMEA 2000r networks. The N2KBuilderT software when installed on a Windows PC and used as part of an integrated design workflow can be used to plan document and validate the design of complex NMEA 2000r networks. In addition N2KBuilderT will directly produce a Bill of Materials (BOM) for Maretronr products eliminating guesswork and transcription errors.