where to download research paper

15 Best Websites to Download Research Papers for Free

Is your thirst for knowledge limited by expensive subscriptions? Explore the best websites to download research papers for free and expand your academic reach.

With paywalls acting like impenetrable fortresses, accessing scholarly articles becomes a herculean task. However, a beacon of hope exists in the form of free-access platforms, quenching our thirst for intellectual wisdom. Let’s set sail on this scholarly journey.

Table of Contents

Today’s champions of academia aren’t just about offering free access, they uphold ethics and copyright respectability. Let’s delve into these repositories that are reshaping the academia world. You can download free research papers from any of the following websites.

Best Websites to Download Research Papers

#1. sci-hub – best for accessing paywalled academic papers.

Despite its contentious standing, Sci-Hub offers an invaluable service to knowledge-seekers. While navigating the tightrope between access and legality, it represents a game-changing force in the world of academic research.

Source: https://www.sci-hub.se

#2. Library Genesis (Libgen) – Best for a Wide Range of Books and Articles

It’s not just a repository, but a vibrant confluence of multiple disciplines and interests, catering to the unique intellectual appetite of each knowledge seeker.

What are the benefits of Libgen?

Source: https://libgen.is

#3. Unpaywall – Best for Legal Open Access Versions of Scholarly Articles

What are the benefits of Unpaywall?

#4. Directory of Open Access Journals (DOAJ) – Best for Peer-Reviewed Open Access Journals

Source: https://doaj.org

#5. Open Access Button – Best for Free Versions of Paywalled Articles

What are the benefits of Open Access Button?

#6. Science Open – Best for a Wide Variety of Open Access Scientific Research

Consider Science Open as a bustling town square in the city of scientific knowledge, where scholars from all walks of life gather, discuss, and dissect over 60 million articles. 

You might also like:

#7. CORE – Best for Open Access Content Across Disciplines

With its unparalleled aggregation and comprehensive access, CORE embodies the grand orchestra of global research. It stands as an essential tool in the modern researcher’s toolkit.

#8. ERIC – Best for Education Research

What are the benefits of ERIC?

#9. PaperPanda – Best for Free Access to Research Papers

It’s like having a personal research assistant, guiding you through the maze of scholarly literature.

#10. Citationsy Archives – Best for Research Papers from Numerous Fields

Source: https://citationsy.com

#11. OA.mg – Best for Direct Download Links to Open Access Papers

Source: https://oa.mg

#12. Social Science Research Network (SSRN) – Best for Social Sciences and Humanities Research

SSRN serves as an invaluable resource for researchers in the social sciences and humanities, fostering a community that drives innovation and advancements in these fields.

#13. Project Gutenberg – Best for Free Access to eBooks

Project Gutenberg serves as a testament to the power of literature and the accessibility of knowledge. It enables readers worldwide to embark on intellectual journeys through its extensive collection of free eBooks.

#14. PLOS (Public Library of Science) – Best for Open Access to Scientific and Medical Research

As a leading publisher of open access research, PLOS fosters the dissemination of cutting-edge scientific discoveries to a global audience. 

#15. arXiv.org – Best for Preprints in Science, Mathematics, and Computer Science

In a world where knowledge is king, accessing a research paper shouldn’t feel like an impossible task. Thanks to these free and innovative websites, we can escape the barriers of paywalls and dive into a vast ocean of intellectual wealth. 

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arXiv is a free distribution service and an open-access archive for nearly 2.4 million scholarly articles in the fields of physics, mathematics, computer science, quantitative biology, quantitative finance, statistics, electrical engineering and systems science, and economics. Materials on this site are not peer-reviewed by arXiv.

arXiv is a free distribution service and an open-access archive for scholarly articles in the fields of physics, mathematics, computer science, quantitative biology, quantitative finance, statistics, electrical engineering and systems science, and economics. Materials on this site are not peer-reviewed by arXiv.

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The top list of academic search engines

1. Google Scholar

4. science.gov, 5. semantic scholar, 6. baidu scholar, get the most out of academic search engines, frequently asked questions about academic search engines, related articles.

Academic search engines have become the number one resource to turn to in order to find research papers and other scholarly sources. While classic academic databases like Web of Science and Scopus are locked behind paywalls, Google Scholar and others can be accessed free of charge. In order to help you get your research done fast, we have compiled the top list of free academic search engines.

Google Scholar is the clear number one when it comes to academic search engines. It's the power of Google searches applied to research papers and patents. It not only lets you find research papers for all academic disciplines for free but also often provides links to full-text PDF files.

• Coverage: approx. 200 million articles
• Abstracts: only a snippet of the abstract is available
• Related articles: ✔
• References: ✔
• Cited by: ✔
• Links to full text: ✔
• Export formats: APA, MLA, Chicago, Harvard, Vancouver, RIS, BibTeX

BASE is hosted at Bielefeld University in Germany. That is also where its name stems from (Bielefeld Academic Search Engine).

• Coverage: approx. 136 million articles (contains duplicates)
• Abstracts: ✔
• Related articles: ✘
• References: ✘
• Cited by: ✘
• Export formats: RIS, BibTeX

CORE is an academic search engine dedicated to open-access research papers. For each search result, a link to the full-text PDF or full-text web page is provided.

• Coverage: approx. 136 million articles
• Links to full text: ✔ (all articles in CORE are open access)
• Export formats: BibTeX

Science.gov is a fantastic resource as it bundles and offers free access to search results from more than 15 U.S. federal agencies. There is no need anymore to query all those resources separately!

• Coverage: approx. 200 million articles and reports
• Links to full text: ✔ (available for some databases)
• Export formats: APA, MLA, RIS, BibTeX (available for some databases)

Semantic Scholar is the new kid on the block. Its mission is to provide more relevant and impactful search results using AI-powered algorithms that find hidden connections and links between research topics.

• Coverage: approx. 40 million articles
• Export formats: APA, MLA, Chicago, BibTeX

Although Baidu Scholar's interface is in Chinese, its index contains research papers in English as well as Chinese.

• Coverage: no detailed statistics available, approx. 100 million articles
• Abstracts: only snippets of the abstract are available
• Export formats: APA, MLA, RIS, BibTeX

RefSeek searches more than one billion documents from academic and organizational websites. Its clean interface makes it especially easy to use for students and new researchers.

• Coverage: no detailed statistics available, approx. 1 billion documents
• Abstracts: only snippets of the article are available
• Export formats: not available

Consider using a reference manager like Paperpile to save, organize, and cite your references. Paperpile integrates with Google Scholar and many popular databases, so you can save references and PDFs directly to your library using the Paperpile buttons:

Google Scholar is an academic search engine, and it is the clear number one when it comes to academic search engines. It's the power of Google searches applied to research papers and patents. It not only let's you find research papers for all academic disciplines for free, but also often provides links to full text PDF file.

Semantic Scholar is a free, AI-powered research tool for scientific literature developed at the Allen Institute for AI. Sematic Scholar was publicly released in 2015 and uses advances in natural language processing to provide summaries for scholarly papers.

BASE , as its name suggest is an academic search engine. It is hosted at Bielefeld University in Germany and that's where it name stems from (Bielefeld Academic Search Engine).

CORE is an academic search engine dedicated to open access research papers. For each search result a link to the full text PDF or full text web page is provided.

Science.gov is a fantastic resource as it bundles and offers free access to search results from more than 15 U.S. federal agencies. There is no need any more to query all those resources separately!

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Get around this paywall in a flash: DOI: 10.1126/science.196.4287.293 URL: http://science.sciencemag.org/content/196/4287/293/tab-pdf PMC (Pubmed Central) ID: PMC4167664 Pubmed ID: 17756097 Title: Ribulose bisphosphate carboxylase: a two-layered, square-shaped molecule of symmetry 422 Citation: Baker, T. S., Eisenberg, D., & Eiserling, F. (1977). Ribulose Bisphosphate Carboxylase: A Two-Layered, Square-Shaped Molecule of Symmetry 422. Science, 196(4287), 293-295. doi:10.1126/science.196.4287.293 or try your favourite citation format (Harvard, Bibtex, etc).

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How To Download Research Papers For Free: Sci-hub, LibGen, etc.

One of the biggest problems about accessing research papers is the cost. At times, you may have encountered the right papers for your research, only to be frustrated that it needs to be paid for. 

There are many ways to download research papers for free, using websites like Oa.mg, LibGen, and more. This post will talk about these platforms, so you can go try it out yourself.

Open Access vs Paywalled Research Papers

There may be many research papers around, but there are some that remain behind paywalls. While the demand for open access to research is undeniable, certain factors contribute to the persistence of paywalled content.

Publishing Companies Need The Funds

Publishers like Elsevier and Wiley operate on a model where subscription fees and paywalls helps to pay for costs such as:

• peer review,
• typesetting, and
• maintaining digital platforms.

This economic structure ensures the sustainability of publishing houses but limits access to those without the means to pay. 

Protect Copyright Laws

Copyright laws further entrench the paywall system. Publishers hold the rights to the vast majority of journal articles, making it illegal to distribute copyrighted material without consent.

This legal framework underpins the operation of paywalls, despite the ethical debate surrounding access to publicly funded research.

In response, platforms like PaperPanda and Unpaywall have emerged, utilizing clever logic and browser extensions to find open access versions of papers, leveraging repositories like the Directory of Open Access Journals.

Paid Papers Seem To Have Higher Value

The perceived value of peer-reviewed journal articles also plays a role. Academic institutions and researchers place high regard on published work, often equating it with career advancement and credibility.

This prestige associated with peer-reviewed publications incentivizes researchers to publish in traditional journals, despite their papers going to be behind a paywall.

Open access platforms and repositories strive to balance this by offering peer-reviewed articles for free, challenging the traditional valuation of scholarly work.

Despite these challenges, the landscape is shifting. Open access initiatives are gaining traction, challenging the traditional publishing model and advocating for free access to research.

As the academic community and the public demand more equitable access to knowledge, the future might see a paradigm shift towards a more open and accessible repository of human understanding.

Best Websites To Download Research Papers For Free

If you are looking to dive into the vast ocean of academic knowledge without hitting a paywall, certain websites are akin to hidden treasures.

These platforms offer free access to millions of research papers and journal articles, covering various areas of science and beyond.

Often dubbed as the “Pirate Bay” of scientific articles, Sci-Hub breaks down the barriers to knowledge by providing free access to research papers that are otherwise locked behind paywalls.

Founded by Alexandra Elbakyan in 2011, this website uses donated institutional logins to bypass publisher restrictions, offering a direct download button for the paper you’re after.

It’s a controversial but popular choice to download papers, with a repository that includes articles from nearly every field of research. Users simply need to find the DOI (Digital Object Identifier) of the paper they want, and Sci-Hub does the rest.

Library Genesis (LibGen)

This is more than just a repository for scientific papers; it’s a comprehensive database of:

• academic books,
• comics, and

Library Genesis offers a wide range of academic and non-academic content, making it a versatile resource for researchers, students, and the general public alike. 

The platform operates on the principle of sharing knowledge freely, and you can easily find and download PDFs of the research papers you need.

This is a free browser extension for Chrome and Firefox that provides legal access to millions of open access research papers.

When you stumble upon a paper online, Unpaywall’s clever logic checks various open access repositories and finds you a legal, freely available copy. 

It’s like having a digital detective at your disposal, dedicated to finding open-access versions of paywalled articles.

Directory of Open Access Journals (DOAJ)

The DOAJ is an online directory that indexes and provides access to high-quality, open access, peer-reviewed journals.

It covers all subjects and languages, making it an invaluable tool for researchers worldwide.

The directory is meticulously curated, ensuring that all listed journals adhere to a stringent open access policy. For those seeking reputable sources, this is a go-to place to find open access research papers across disciplines.

OA.mg is a tool designed to facilitate free access to scientific papers that are otherwise behind paywalls.

It operates by leveraging the open access movement’s resources, indexing millions of freely available research papers.

To obtain a paper, you typically need the DOI (Digital Object Identifier) of the desired article. By entering this DOI into OA.mg, the platform searches through various open access repositories and databases to find a legally accessible version of the paper.

This service simplifies the process of finding open access versions of research papers, making academic literature more accessible to everyone.

Utilizing some of the most advanced search algorithms, PaperPanda operates by querying various open access repositories to find you the research paper pdfs you need.

It’s especially useful for those who don’t have the DOI of a paper, as PaperPanda’s search capabilities can locate papers based on:

• author names, or

The platform aims to democratize access to scientific literature by making it as straightforward as possible to find and download research papers for free.

Download Research Papers For Free

Each of these websites plays a crucial role in the ongoing push towards open access, ensuring that scientific knowledge is available to anyone curious enough to seek it out.

Whether you’re conducting a literature review, working on a thesis, or simply indulging in a personal quest for knowledge, these platforms can provide you with the resources you need, free of charge.

Dr Andrew Stapleton has a Masters and PhD in Chemistry from the UK and Australia. He has many years of research experience and has worked as a Postdoctoral Fellow and Associate at a number of Universities. Although having secured funding for his own research, he left academia to help others with his YouTube channel all about the inner workings of academia and how to make it work for you.

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CORE has significantly assisted the academic institutions participating in our global network with their key mission, which is their scientific content exposure. In addition, CORE has helped our content administrators to showcase the real benefits of repositories via its added value services.

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Aggregation plays an increasingly essential role in maximising the long-term benefits of open access, helping to turn the promise of a 'research commons' into a reality. The aggregation services that CORE provides therefore make a very valuable contribution to the evolving open access environment in the UK.

First, pin PaperPanda to your toolbar like this:

When you’re on a page for a research paper, click the little panda icon in the toolbar., the panda will then run off and find the pdf for you., open settings to adjust what domain paperpanda uses to find your papers..

… to remove all barriers in the way of science

Sci-hub mirror, the first pirate website in the world to provide mass and public access to tens of millions of research papers.

A research paper is a special publication written by scientists to be read by other researchers. Papers are primary sources necessary for research – for example, they contain detailed description of new results and experiments.

At this time the widest possible distribution of research papers, as well as of other scientific or educational sources, is artificially restricted by copyright laws. Such laws effectively slow down the development of science in human society. The Sci-Hub project, running from 5th September 2011, is challenging the status quo. At the moment, Sci-Hub provides access to hundreds of thousands research papers every day, effectively bypassing any paywalls and restrictions.

Sci-Hub Ideas

Knowledge to all.

We fight inequality in knowledge access across the world. The scientific knowledge should be available for every person regardless of their income, social status, geographical location and etc.

Our mission is to remove any barrier which impeding the widest possible distribution of knowledge in human society!

No Copyright

We advocate for cancellation of intellectual property , or copyright laws, for scientific and educational resources.

Copyright laws render the operation of most online libraries illegal. Hence many people are deprived from knowledge, while at the same time allowing rightholders to have a huge benefits from this. The copyright fosters increase of both informational and economical inequality.

Open Access

The Sci-Hub project supports Open Access movement in science. Research should be published in open access, i.e. be free to read.

The Open Access is a new and advanced form of scientific communication, which is going to replace outdated subscription models. We stand against unfair gain that publishers collect by creating limits to knowledge distribution.

Sci Hub Frequently Asked Questions

What is sci-hub.

Sci-Hub is the democratisation of knowledge – publicly financed research should be freely available to the public. Why are big businesses profiting from scientific research? Use this site to download papers and freely disseminate information. Open Access is supported by Sci-Hub.

How many papers are there in Sci-Hub?

Currently there are 933189871 papers and PDFs in the Sci Hub library.

What is Library Genesis?

Library Genesis , also known as http://gen.lib.rus.ec , is a pirate library.

What is SciHub?

Sci.Hub is a website where you may get free access to reference papers and journal articles. Simply paste the DOI of the journal article you wish to read into ScienceHub, and the PDF will be downloaded for free. Journal articles and academic papers are available for free on the site. These sci-hub mirrors are for you if you want to obtain knowledge. Sci Hub is the Internet's largest archive of stolen academic articles. Sci Hub and Library Genesis have made 48 million scholarly publications freely available to anybody with an Internet connection since its inception in October 2011.

Is Sci Hub blocked in India?

Unfortunately, yes. India has blocked Sci-Hub. But there are two ways to unblock Sci-Hub in India: 1. Use Google DNS as your DNS server. See the settings here: How to set Google Public DNS 2. Tor. Download it here. Open up Tor Browser and go to any of the scihub links above or this special Tor-only Sci-Hub link: https://scihub22266oqcxt.onion This should let you access scihub from India.

Is Science Hub down?

Right now, sci hub seems to be up and running. If you cannot access science hub try some of the alternative links above, like whereisscihub. It’s possible your internet provider is blocking sci-hub, in that case an alternative link might still work.

Is there a Sci Hub Extension?

Yes, there is a Chrome Extension

Is Sci-Hub illegal?

Experts tend to agree that strictly speaking Sci-Hub is illegal, yes. But the items in Sci-Hub are not contraband, they are academic articles. There is no known case of anyone getting a fine or penalty for using Sci-Hub.

How can I get free articles?

1. Go to Sci-Hub 2. Type in the article’s DOI in the search field 3. The article will be downloaded for free

Who runs SCI Hub?

Sci-Hub was founded by Alexandra Elbakyan in 2011 in response to the high cost of research papers behind paywalls.

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