Free Online Library

A free online library for every learner

Read and download thousands of free books, textbooks and study resources — curated by subject and study level. Perfect for GCSE, A-Level and university students.

General Libraries GCSE & A-Level Resources University Textbooks Science Mathematics Humanities & History Computing & Technology Business & Economics Languages Health & Medicine

General Libraries

Massive open libraries with millions of free books across every subject.

Project Gutenberg

Over 70,000 free eBooks including classic literature and reference works.

gutenberg.org

Open Library

Borrow millions of free books online from the Internet Archive.

openlibrary.org

Internet Archive — Books

Free access to scanned books, textbooks and academic papers.

archive.org

OAPEN Library

Open access academic books, peer-reviewed across disciplines.

oapen.org

GCSE & A-Level Resources

Free revision guides, past papers and study notes for UK secondary students.

BBC Bitesize

Free study support for GCSE, National 5, Higher and A-Level subjects.

bbc.co.uk/bitesize

Save My Exams (Free Resources)

Free revision notes and topic questions for GCSE & A-Level exam boards.

savemyexams.com

Physics & Maths Tutor

Free past papers, mark schemes and revision notes.

physicsandmathstutor.com

CGP Free Online Editions

Selected CGP revision guides available to read online for free.

cgpbooks.co.uk

University Textbooks

Open textbooks suitable for undergraduate study.

OpenStax

Peer-reviewed, openly licensed university textbooks across many subjects.

openstax.org

Open Textbook Library

Hundreds of free, openly licensed textbooks for higher education.

open.umn.edu

MIT OpenCourseWare

Free course materials from MIT, including lecture notes and readings.

ocw.mit.edu

LibreTexts

Free, openly licensed textbooks for STEM, humanities and social sciences.

libretexts.org

Science

Biology, chemistry, physics and earth science resources.

OpenStax — Biology

Free university-level biology, chemistry and physics textbooks.

openstax.org

PhET Interactive Simulations

Free interactive science simulations from the University of Colorado.

phet.colorado.edu

NASA eBooks

Free NASA-published books on space science and exploration.

nasa.gov

Mathematics

Open maths textbooks, problem sets and tutorials.

Khan Academy — Math

Free maths courses from primary school to university level.

khanacademy.org

OpenStax — Math

Free pre-algebra, algebra, statistics and calculus textbooks.

openstax.org

Paul's Online Math Notes

Comprehensive free notes on algebra, calculus and differential equations.

tutorial.math.lamar.edu

Humanities & History

History, philosophy, literature and the arts.

Standard Ebooks

Beautifully formatted, free public domain literature.

standardebooks.org

Stanford Encyclopedia of Philosophy

Free, peer-reviewed philosophy reference work.

plato.stanford.edu

World History Encyclopedia

Free articles, timelines and resources covering world history.

worldhistory.org

Computing & Technology

Free books on programming, computer science and data.

freeCodeCamp — Books

Free books and guides on web development and programming.

freecodecamp.org

Free Programming Books (GitHub)

A huge curated list of freely available programming books.

github.com/EbookFoundation

MDN Web Docs

Free, comprehensive reference for web technologies.

developer.mozilla.org

Business & Economics

Free books on business, finance, economics and management.

OpenStax — Business

Free university textbooks on business, marketing and management.

openstax.org

Saylor Academy — Business

Free business administration courses and open textbooks.

saylor.org

Languages

Resources for learning English and other languages for free.

British Council — LearnEnglish

Free English learning resources from the British Council.

britishcouncil.org

BBC Languages Archive

Free archived language courses from the BBC.

bbc.co.uk/languages

Health & Medicine

Open access medical and health science resources.

PubMed Central

Free archive of biomedical and life sciences journal literature.

ncbi.nlm.nih.gov/pmc

NHS Health A-Z

Trusted, free health information from the NHS.

nhs.uk

All resources link to free, third-party websites. Shopna Educare is not affiliated with these providers — please review each platform's terms of use.