Zotero is a free, easy-to-use tool to help you collect, organize, share research and cite your research sources directly in your favourite word processor, with 300 MB free online storage.
Mendeley helps manage and share academic knowledge: Mendeley Desktop is free academic software (Windows, Mac, Linux) for organizing and sharing research papers and generating bibliographies with 1GB of free online storage to automatically back up and synchronize your library...
Bibliography reference manager. The native file format used by JabRef is BibTeX, the standard LaTeX bibliography format.
Powered by the same technology behind Zotero, ZoteroBib lets you seamlessly add items from across the web — using Zotero’s unmatched metadata extraction abilities — and generate bibliographies in more than 9,000 citation styles.
BibMe is a free automatic citation creator that supports MLA, APA, Chicago, and Turabian formatting. BibMe leverages external databases to quickly fill citation information for you. BibMe will then format the citation information and compile a bibliography according to the...
Bibfilex is a free bibliographic manager for GNU/Linux, Windows and OS X. It's useful to create and to manage archives of bibliographical items (books, articles, etc.) with possible attachments of any kind according to Biblatex structure and rules.
On its website, https://sites.google.com/site/bibfilex/home, one reads: “This software is not under development anymore.”