Paper Finder

Search academic papers, see full citation info, and check whether a free legal full-text copy exists anywhere — before you hit a paywall. Free, no signup.

Metadata from OpenAlex; open-access status cross-checked against Unpaywall and OpenAlex's own indexed locations. "Free" means a legally posted copy (repository, preprint, or publisher open-access) — not a pirated copy. Coverage isn't exhaustive; a paper showing no free version here may still be accessible through your library.