VuFind - VuFind is a library resource portal designed and developed for libraries by libraries.
DSpace - DSpace open source software enables open sharing of content that spans organizations, continents...
Blacklight - Blacklight is a free and open source ruby-on-rails based discovery interface (a.k.a.
Koha - Koha is the first free and open source software library automation package (ILS).
OpenBiblio - It is an easy to use, automated library system written in PHP containing OPAC, circulation...
Greenstone Digital Library - Greenstone is a suite of software tools for building and distributing digital library collections...