Invision - Prototyping and collaboration for design teams
Invenio - Invenio is a free, open-source software to run a digital library or document repository on the web.
Marvel - Turn sketches, mockups and designs into web, iPhone, iOS, Android and Apple Watch app prototypes.
Greenstone Digital Library - Greenstone is a suite of software tools for building and distributing digital library collections...
UXpin - Design is really about solving problems. UXPin is the UX Design Platform that gets that right.
Koha - Koha is the first free and open source software library automation package (ILS).