Top 40 Websites to Download Research Papers for Free Accessing research papers can be challenging, but many platforms offer free academic content. Here are 40 websites where you can find research articles, theses, and preprints without paywalls: 1. Sci-Hub – sci-hub.se 2. ResearchGate – researchgate.net 3. Academia.edu – academia.edu 4. CORE – core.ac.uk 5. Semantic Scholar – semanticscholar.org 6. PubMed Central – ncbi.nlm.nih.gov/pmc 7. arXiv – arxiv.org 8. SSRN – ssrn.com 9. JSTOR (Free Access) – jstor.org 10. SpringerOpen – springeropen.com 11. DOAJ (Directory of Open Access Journals) – doaj.org 12. EThOS (British Library Theses Service) – ethos.bl.uk 13. Unpaywall – unpaywall.org 14. ScienceOpen – scienceopen.com 15. OpenAIRE – openaire.eu 16. OSF Preprints – osf.io/preprints 17. PaperPanda – paperpanda.app 18. Bielefeld Academic Search Engine (BASE) – base-search.net 19. ERIC (Education Resources Information Center) – eric.ed.gov 20. Citationsy Archives – citationsy.com/archives 21. DeepDyve – deepdyve.com 22. PLOS (Public Library of Science) – plos.org 23. Zenodo – zenodo.org 24. bioRxiv & medRxiv – biorxiv.org | medrxiv.org 25. PsyArXiv – psyarxiv.com 26. PhilPapers+ – philpapers.org 27. HAL Archives – hal.archives-ouvertes.fr 28. Redalyc – redalyc.org 29. SciELO (Scientific Electronic Library Online) – scielo.org 30. WorldWideScience – worldwidescience.org 31. Research4Life – research4life.org 32. Hindawi Publishing – hindawi.com 33. MDPI Open Access – mdpi.com 34. Cambridge Open Engage – cambridge.org/engage 35. Wiley Open Access – wileyopenaccess.com 36. Nature Communications – nature.com/ncomms 37. EBSCO Open Dissertations – opendissertations.com 38. OATD (Open Access Theses & Dissertations) – oatd.org 39. Digital Commons Network – network.bepress.com 40. Internet Archive (Scholar Section) – https://lnkd.in/gv7TBdQN