DSpace - DSpace open source software enables open sharing of content that spans organizations, continents...
Mandarin Library Automation - Mandarin Library Automation helps librarians and teachers to bring relevant, current information to libraries and classrooms.
Greenstone Digital Library - Greenstone is a suite of software tools for building and distributing digital library collections...
TinyCat - The online catalog and integrated library system for tiny libraries, powered by LibraryThing.
Invenio - Invenio is a free, open-source software to run a digital library or document repository on the web.
Atoll Digital Library - Atoll Digital Library is an open source platform for building digital library collections.