Bielefeld Academic Search Engine
Academic search engine indexing over 400 million documents from 12,000+ content providers including institutional repositories, open-access journals,…
Platforms: Web · Last verified September 7, 2026
Academic search engine indexing over 400 million documents from 12,000+ content providers including institutional repositories, open-access journals, and research databases worldwide.
Only use this tool against systems you own or are explicitly authorized to test — see the disclaimer.
Getting started
Best for: Broad academic literature search across open-access and institutional repositories. See the official site linked above for details.