Search Engines
- BASE: Bielefeld Academic Search Engine
- CiteSeerX
- Core: Connecting Repositories
- Google Scholar
- Microsoft Academic Search
- OAIster (WorldCat)
- OAJSE
- JURN
- WorldWideScience
Open Access Journals
- Directory of Open Access Journals (DOAJ) (9,110 Journals) All Areas Of Science, and etc.,
- CSIR-NISCAIR Journals
- Open Access Journal of Search Engine (OAJSE)
- Open Access Library (OALib) ( 4,216,757 Journals) Mathematics, Physics, Chemistry and etc.,
- High wire (2,434,604 Articles ) Biological Sciences, Humanities, Medical Sciences ,Articles
- The Electronic Journals Library (53,166 Journals) All Areas Of Research
- Science Publication Science, Technology And Medicine
- OMICS International (635 Journals) Medical, Clinical, Pharmaceutical, Engineering, and etc.,
- Wiley open access All Areas (1500 Journals)
- Wiley Open Access Journal
- Springer Open gives you free access in Science, Technology and Medicine.
- Taylor & Francis Online :: Open Journals
- SAGE Open Subject Collections
- Nature Precedings – Preprint server for the Life Science community.
- MDPI Open access Publishing (150 Journals) Biology & Life Sciences And Humanities Etc
- INTECH Science, Technology And Medicine. Computer Science and etc.,
- Biomed Central
- Open Mind
- E-Journals of Business,Management and Commerce (100 Journals)
- Medical Journals (211) Medical Sciences
- Academic Journals (Science, Art, Education, Legal)
- Free Access to Engineering & Science e-journals
- Chemistry Central
- Free Databases for Magazine/Journal Articles, etc.
- Electronic Library of Mathematics
- Free Full-Text Journals in Chemistry
- Highwire press directory of free journals
- Mathematics Journals with Free Online Access
- CogPrints Psychology, Neuroscience, and Linguistics, and etc..,
- Computational Linguistics (MIT)26 (2000) TO Current Arts & Humanities and etc..,
- ChemSpider
- Advanced Biotech :Pharmaceutics, Pharmacology, Pharmaceutical and etc..,
- History Journals (100)
- Environmental Science (55 ) Water Resources
- Psychology (206)
- Laws (211 )
- Engineering (701 )
- Science Alert
- Physics (151 )
- Mathematics (208 )
- Language and literature (73 )
- Hindawi Publishing
- Impact Journals
- PubMed Central
- CAST(Information Centre for Aerospace Science & Technology)
- Copernicus Publications
- De Gruyter Reference Global
- J-Stage
- MathWorld
- MedIND
- Pub Med Central
- Friends Science Publishers
- Indian Academy of Science
- Indian Medlars Centre MedInd Journals
- Indian Society for Education and Environment
- Medknow Journals
- Semantics And Pragmatics
- Yojana
- Kurukshetra
- Down to Earth
Indian Open Access Journals
- Indian Open Access Journal A-Z List
- Academy & Industry Research Collaboration Center (AIRCC)
- CSIR-NISCAIR Journals
- Indian Academy of Science
- Indian Medlars Centre MedInd Journals
- Indian Society for Education and Environment
- Medknow Journals
- Biomed Central
- Computational psychiatry
- Intech
- Journal Springer Open
- Network Neuroscience
- Open Mind
- PLoS
- PeerJ
E-Books
- Directory of Open Access Books (DOAB) -Provides an access to over 3000 e-books from more than 100 well-known publishers covering almost all disciplines.
- PDF Drive is a free search engine which allows you to search, preview ,download millions of e-books
- Million Book Project : A digitization project of books initiated by Carnegie Mellon University. It provides access to over 1.5 million e-books to the readers.
- Many Books is an extensive library of books in digital format for free on the Internet
- Getfreebooks brings both authors and readers into the world of free legal ebooks
- The world’s largest ebook library.
- ebooks of an Indian Writer in English 10 free ebooks
- Free Book centre contains links to thousands of free online technical books.
- Free ebooks in different categories. Category’s range from business, art, computing and education.
- The OAPEN Library contains freely accessible academic books, mainly in the area of humanities and etc.
- Google books the world’s most comprehensive index of full-text books
- SpringerOpen books
- Full Text Publication
- More than 3,000 Open Access ebooks are now available at no cost to libraries or users. These titles reflect JSTOR’s high standards for quality content and are freely available for anyone in the world to use.
- e-books directory 10,173 Books
- InTech open Books
- Project Gutenberg
- Read Print
- The Universal Digital Library Million Book Collection
- Indian Author Books
- The Complete Works of William Shakespeare
Open Text Books
- A collaborative collection of twenty-nine educational non-profit and for-profit organizations which are affiliated with more than 200 colleges.
- Open Access Textbooks is a FIPSE Grant Project to creating a model of open textbook and establish a state wide open textbook initiative.
- This is an open access textbook publishing initiative established by State University of New York libraries and supported by SUNY Innovative Instruction Technology Grants.
- Open Textbook Library hosted by the University of Minnesota. It covers over 160 college-level textbooks with an emphasis on Science and related fields.
- Virtual textbook of organic chemistry provides fully operational organic chemistry textbook, divided into the two overarching topics of General Principles and Functional Group Reactions.
- com offers the textbooks and readding materials on chemistry.
- org Bookshelf
- E-Books Directory
- Techbook
- Project Madurai
- NCERT Books
Audio Books
- Read Without Limits Enjoy an unlimited number of books, audiobooks, magazines, and more.
- Agenda Web (100)
- Audio book Treasury
- Books Should Be Free (7,000)
- Educational Technology Clearinghouse (about 200 audio books)
- Free Classic Audiobooks (100+audio books)
- Gandhi Autobiography
- Learn Out Loud (3000)
- Librivox (9,000+audiobooks)
- Lit 2 Go
- Naropa Poetics Audio Archives (817)
- Podio Books (1000+)
- Project Gutenberg – ebooks (2000+audio books)
- Spoken Alexandria Project
- Storynory (Several hundreds of audio books)
- The Internet Archive (9,954)
- Thought Audio
- Voices in the Dark
Tamil Books
- தமிழ் இணையக் கல்விக்கழகம் – TAMIL VIRTUAL ACADEMY
- இணைய தமிழ் நூலகம்
- செந்தமிழ்
- Veettuku oru Noolgam
- Free Tamil Books, Tamil PDF ebooks and ePub Tamil collection for download online
- Balakumaran Stories
- https://poovascollections.blogspot.com/p/balakumaran-stories-pdf-free-download.html
- Arignar Varalaru
Rare Books
- Indian Rare Books
- Rare Books – The “Rare Book Room” site has been constructed as an educational site intended to allow the visitor to examine and read some of the great books of the world.
Useful Links
- Tomorrow’s Research Today
- Selecting Publication Venues: Where to Publish?
- Evaluating Open Access
- How to Measure your Impact
| Sr. No. | Publisher | URL |
| 1 | Math World | http://mathworld.wolfram.com |
| 2 | J-Gate (Open) | http://www.openj-gate.com |
| 3 | Friends Science Publishers | http://www.fspublishers.org/ |
| 4 | Indian Academy of Sciences (IAS) | http://www.ias.ac.in/ |
| 5 | In-Tech Open Access | http://www.intechopen.com/ |
| 6 | Hindawi Corporation | http://www.hindawi.com/ |
| 7 | Public Library of Science (PLoS) | http://www.plos.org/ |
| 8 | High Wire Press Archives | http://highwire.stanford.edu/ |
| 9 | De Gruyter Reference Global | http://www.degruyter.com/ |
| 10 | Directory of Open Access Journals (DOAJ) | http://www.doaj.org/ |
| 11 | Cochrane Library | http://www.thecochranelibrary.com/ |
| 12 | Copernicus publications | http://publications.copernicus.org/ |
| 13 | Current Science | http://cs-test.ias.ac.in/cs/ |
| 14 | J-Stage | https://www.jstage.jst.go.jp/ |
| 15 | Pub-Med Central | http://www.ncbi.nlm.nih.gov/ |
| 16 | Scholarly Exchange List | http://www.scholarlyexchange.org/ |
| 17 | Scientific Research Publications | http://www.scirp.org/ |
| 18 | Open Educational Resources | http://www.oercommons.org/ |