Baidu Scholar aims to become the biggest, most comprehensive research platform in China.

A unique search tool, helping you to find free academic articles and books

A visual interface to the world’s scientific knowledge.

Aggregator of open access research papers for researchers and repositories.

Semantic Scholar helps researchers find better academic publications faster

A service to help the academic community find academic content, researchers, and more.

Free research management, collaboration, and productivity platform

Public search engine and digital library for scientific and academic papers.

A free, all-in-one online software platform for DNA design.

A digital archive of early modern annotated books.