Zotero is a free, easy-to-use tool to help you collect, organize, cite, share, and analyze your research sources. It lives right where you do your work—in the web browser itself.
Zotero Standalone - runs as a separate application and plugs into your choice of browser
Zotero Support & Documentation
Create a Zotero Account - allows you to sync your library, participate in groups, or post to the support forums.
Just need to create a quick bibliography or citation?
Try ZoteroBib
https://zbib.org/
