Zotero
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. Research in the 21st century doesn't involve as many card catalogs, microfiche machines, reference books, or 3x5 index cards as it once did. Today, online research is the name of the game, but recording and citing sources is still as important as ever. This free add-on for Mozilla Firefox puts that source information directly into your browser, while letting you add and manage related notes. The open-source app also lets you save search queries and store full Web pages or PDF files.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.
Version 1.0.7 fixes bugs and clears up issues with Firefox 3.0.1.
