Papers helps you collect and curate your research material.

Cite This For Me is one of the most popular citation tools today.

Citation management software program for Mac and Windows.

Free research management, collaboration, and productivity platform

Reference manager which finds & organize documents and cites research literature

Online collaborative writing, citing, hosting of data and publishing.

Alternative web presentation to read literature in PMC and Bookshelf.

Open source research data repository software

It provides a global resource for research and education in biology and medicine.

WorldCat is the world's largest network of library content and services.