eXtensible Catalog is open source, user-centered, next generation software for libraries. It comprises four software components that can be used independently to address a particular need or combined to provide an end-to-end discovery system to connect library users with resources.
Whether you are looking to decide if open source software is right for your library or need help finding what open source software package meets your needs, this site has the content and the community to help you with those decisions.
DSpace is an open-source digital archiving system designed by MIT Libraries and Hewlett Packard to capture, manage and share research in digital formats.