The GreenStone Digital Library Software
The GreenStone Digital Library Software is a suit of open source software for buiding and distributing digital library software. It was developed and distributed together with the UNESCO's Humanitarian Information for All . This project aims at providing all people that are involved in humanitarian projects access to a complete library of solutions, ideas to tackle poverty.
The humanitarian is working towards making this software available to public domain so that other organizations, NGOs and universities can compile a collection of their library and make it available to the public.