EndNote is the reference manager that helps you save time formatting citations, so you can focus on your research.

Paperpile is a clean and simple reference manager that makes it easy to collect, organize, share, and cite your research papers.

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

Need literature management for your research driven company? ReadCube helps your company discover, organize, read, annotate, share and cite.