Editors' Note: The Download Now link will prompt a local download of the Firefox extension. To install the extension directly, open the file using your Firefox browser.
Zotero is a free, easy-to-use Firefox extension to help you collect, manage, and cite your research sources. It lives right where you do your work in the web browser itself.
Features include: automatic capture of citation information from Web pages; storage of PDFs, files, images, links, and whole Web pages; flexible notetaking with autosave, fast, as-you-type search through your materials; and playlist-like library organization, including saved searches (smart collections) and tags.