Mendeley is a free reference manager and an academic social network.

Docear is an academic literature suite. Docear bundles several applications for academics. As of now, these applications are BibTeX based reference management…

colwiz (collective wizdom) is free web, desktop and mobile based research management software.

Zotero is a powerful, easy-to-use research tool that helps you gather, organize, and analyze sources and then share the results of your research.

SCIENTILLA is a free scientific register for organizations and researchers.