Qiqqa Alternatives

Easily organize your papers, read & annotate your PDFs, collaborate in private or open groups, and securely access your research from everywhere.

Docear

Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.

Graphical Java application for managing bibtex (. bib) databases.‎JabRef · ‎JabRef Help · ‎JabRef | Blog · ‎OpenOffice/LibreOffice .

EndNote is the industry standard when it comes to reference management in a comprehensive format.

Papers is a research management software designed to streamline searching, aggregating and citing digital reference materials.

Citavi is a program for Microsoft Windows that manages literary references and organizes organizational knowledge.

Clean and simple and reference management for the web. Sync your PDFs to Google Drive and cite your papers in Google Docs.

ReadCube is software that manages and organizes research papers and other documents.

BibDesk is an organizational software created to help you edit and manage your bibliography. It keeps track of your bibliographic information as well as said information's associated web links and files. Read more about BibDesk.

BibSonomy is a system for sharing bookmarks and lists of literature (BibTex format).

Workspace to highlight, organize & collaborate on your research articles.