Greenstone Digital Library!

VuFind is a library resource portal designed and developed for libraries by libraries. The goal of VuFind is to enable your users to search and browse through all of your librarys resources by replacing the traditional OPAC to include:- Catalog Records - Digital Library Items- Institutional Repository- Institutional Bibliography- Other Library Collections and Resources

DSpace open source software enables open sharing of content that spans organizations, continents and time.Open source Institutional Repository software.

Fedora (Flexible Extensible Digital Object Repository Architecture) was originally developed by researchers at Cornell University as an architecture for storing, managing, and accessing digital content in the form of digital objects inspired by the Kahn and Wilensky Framework. Fedora defines a set of abstractions for expressing digital objects, asserting relationships among digital objects, and linking "behaviors" (i.e., services) to digital objects.

Ambra is an innovative Open Source platform for publishing Open Access research articles. It provides features for post-publication annotation and discussion that allows for a "living" document around which further scientific discoveries can be made. The platform is in active development by the PLOS (Public Library of Science) and is licensed under the Apache License, Version 2.0.

Atoll Digital Library is an open source platform for building digital library collections.

EPrints supports research papers, theses, teaching materials, arts and more.

Evergreen is a highly-scalable software for libraries that helps library patrons find library materials, and helps libraries manage, catalog, and circulate those materials, no matter how large or complex the libraries.

Invenio is a free, open-source software to run a digital library or document repository on the web.

PMB (PhpMyBibli) is a fully featured open source integrated library system. The project was initiated by François Lemarchand in October 2002, Director of the Public Library of Agneaux; it is now maintained by PMB Services (a French Company).

Repository of Authentic Digital Objects