|SL. NO.||OPEN ACCESS SITES||SUBJECT COVERAGE||URL|
|1||National Digital Library of India||It provides all academic levels including researchers and life-long learners, all disciplines, all popular forms of access devices and differently-abled learners.||https://ndl.iitkgp.ac.in/|
|2||Swayam Prabha||Free DTH Channel for Education.||https://www.swayamprabha.gov.in/|
|3||e-PG Pathashala||A Gateway to all Post Graduate Courses||https://epgp.inflibnet.ac.in/|
|4||Project Gutenberg||Educations, Fictions, Fine Arts, Geography, History, Language and Literature,
Law, Psychology and Philosophy, Religion, Science, Social Science and more.
|5||Authorama||Literature, Fictional Book Collection||http://www.authorama.com/|
|6||GuruKPO||Collections of all subjects disciplines from 10th standard Level to Post Graduate Level.||https://www.gurukpo.com/|
|7||FreeBookNotes||Original and largest literature study guide, collections of free book notes, study guides, book summaries, chapter summaries, and analyses available for thousands of books, plays, and poems.||http://www.freebooknotes.com/|
|8||Internet Archive||Collecting and archiving of all fields in form of e-book, video, audio, website, image,
|9||Literary Theory and Criticism||Open access collection of scholarly articles, lectures, ebooks and eZines in Literary Theory and Criticism.||https://literariness.org/|
|10||Cambridge University Press||Politics, History, Law, Religion, Economics, Literature, Life Science, Sociology,
Management, Environmental Science, Archaeology and more.
|11||ReadPrint||Collections of Essays, Fiction, Non-Fiction, Plays, Poetry, Short Stories.||http://www.readprint.com/|
|12||SpringerLink||Computer Science; Social Science; Education; Economics; Engineering and more.||https://link.springer.com/search?package=openaccess|
|13||HathiTrust||Millions of mixed titles digitized from libraries around the world.||https://www.hathitrust.org/|
|14||Rare Book Room||Art, Botany, Cartography, Chemistry, History, Law, Linguistics, Litearture, Mathathemetics, Mechanics, Medicine, Music and more||http://www.rarebookroom.org/|
|15||Jstor||Area Studies, Arts, Business and Economics, History, Humanities, Law,
Medicines and Allied Health, Science and Mathematics, Social Science
|16||IGNOU||Study materials for Master Degree, Bechlor Degree, Post Graduate Diploma & Certificate, IGNOU Diploma and Certificate in all subject fields.||http://www.ignouhelp.in/ignou-study-material/|
|17||Open Book Publishers||Anthropology, Archaeology, Economics, Politics, Sociology, Education, History,
Environment Studies, Law, Literature, Language and culture, Mathematics,
Media studies and Journalism, Philosophy, Sciences, Women and Gender Studies.
|18||Directory of open access books||43,980 academic peer-reviewed books from 659 publishers in all displines||https://www.doabooks.org/|
|19||FreeBookCentre.net||Computer Science, Mathematics, Engineering, Physics, Chemistry, Biology,
Literature and Fiction, Law, Business and Finace, Medicine and more.
|20||Open Textbook Library||Business, Computer Science, Education, Engineering, Humanitoies,
Journalism, Media Studies and Communication, Law, Mathematics,
Medicine, Natural Sciences, Social Science.
|21||Openstax||Mathematics, Science, Social Sciences, Humanities, Business.||https://openstax.org/subjects/view-all|
|22||Wikibooks||Computing, Engineering, Humanities, Language, Mathamatics, Miscellaneous,
Science and Social Sciences.
|23||UCL Press||Anthropology, Archaeology, Economics, Education, Geography, History, Law, Liguistics, Literary Studies, Media Studies, Politiocal Science, Science, Sociology, Sustainability and Development Studies, Urban Studies.||https://www.uclpress.co.uk/|
|24||Open Culture||Collection includes great works of fiction, non-fiction and poetry, including works by Asimov, Jane Austen, Philip K. Dick, F. Scott Fitzgerald, Neil Gaiman, Tolstoy, Dostoevsky, Shakespeare, Ernest Hemingway, Virginia Woolf & James Joyce.||https://www.openculture.com/free_ebooks|
|25||Social Science Cyber Library||Brings together all open access e-resources in form of e-books, e-journals, video lectures, subject gateways, databases, useful websites etc. in the field of Social Sciences at one place.||https://www.socsccybraryamu.ac.in/|
|26||PDF Drive||Environment, Science & Technology, Fiction, Children & Youth, Health & Fitness, Biography, Politics & Law and more.||https://www.pdfdrive.com/|