Open Access Discovery
RESEARCH DISCOVERY
Instantly find and view millions of open-access research papers using DOIs or URLs. Powered by Crossref and Unpaywall.
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50M+ Papers
Search through a massive database of journals and conference papers from IEEE, ACM, Elsevier, and more.
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Open Access
Automatically identifies legal open-access versions of research papers so you can read them for free.
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Instant Viewer
Built-in PDF viewer powered by PDF.js allows you to read documents directly within the TecSub environment.