Mandarin Library Automation - Mandarin Library Automation helps librarians and teachers to bring relevant, current information to libraries and classrooms.
Evergreen ILS - Evergreen - Open Source Library Software
TinyCat - The online catalog and integrated library system for tiny libraries, powered by LibraryThing.
Atoll Digital Library - Atoll Digital Library is an open source platform for building digital library collections.
Koha - Koha is the first free and open source software library automation package (ILS).
BibLivre - It is an application that enables digital inclusion of citizens in the information society.