The digital platform MACO (Monografies Acadèmiques Catalanes en Obert, Catalan Open Academic Monographs) intends to ensure the dissemination and visibility of the research done in Catalonia by public and private institutions of teaching, research, and dissemination. MACO allows the discovery and reuse of these publications, as well as increases their impact. MACO is a platform, not a publisher, meaning that MACO does not choose or edit the titles that it disseminates, but it provides the infrastructure and expertise that publishing institutions need for digital and open publishing.