Mendeley - Easily organize your papers, read & annotate your PDFs, collaborate in private or open groups, and securely access your research from everywhere.
CiteDrive - CiteDrive is a cloud-first, collaborative, BibTeX-native reference manager created by and for Overleaf, LaTeX, and R Markdown users.
JabRef - Graphical Java application for managing bibtex (. bib) databases.JabRef · JabRef Help · JabRef | Blog · OpenOffice/LibreOffice .
Paperpile - Clean and simple and reference management for the web. Sync your PDFs to Google Drive and cite your papers in Google Docs.
Zotero - Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.
ZoteroBib - ZoteroBib is a free service to help people quickly create bibliographies without installing any...