This database includes more than 107 Open access journals. It has over 83858 open-access articles and 316 journals containing open-access.
It contains open-access books from publishers like Brill, De-Gruyter, and Springer Nature. Subjects include: Agriculture and Food Sciences; Arts and Architecture; Biology and Life Sciences; Business and Economics; Chemistry; Earth and Environmental Sciences; Health Sciences; History and Archaeology; Languages and Literature; Law and Political Science; Mathematics and Statistics; Philosophy and Religion; Physics and Astronomy; Social Sciences; Technology and Engineering.
It is an online directory that indexes and provides access to quality open-access, peer-reviewed journals. It contains 11,150 Journals with 2,903,520 Articles. Subjects include Education, Fine Arts, Law, Language and Literature, Philosophy, Political Science, Science, Social Sciences, and Technology.
EconBiz is an academic search portal for journals, working papers, and conferences in business studies and economics.
EconStor is a disciplinary repository for Economics and Business Studies which offers research literature in Open Access.
Search over 200 individual encyclopedias and reference books from the worlds most trusted publishers.
This database includes journal articles, research reports, curriculum and teaching guides, conference papers, dissertations and theses, and books.
The World's most comprehensive free online dictionary, thesaurus, and encyclopedia with synonyms, definitions, idioms, abbreviations
It is a powerful free search engine for scientific articles in PDF format
It offers well-researched information covering all aspects of human impact to the environment. The database provides Open Access full text for more than 4,700 records.
HighWire Press is the largest archive of free full-text science on Earth!
IDEAS is the main bibliographic archive dedicated to Economics, and it is publicly available on the Internet. It indexes over 3,400,000 pieces of literature, including over 3,100,000 that can be accessed in full text.
Internet Archive is a non-profit library of millions of free books, movies, software, music, websites, and more.
Subject coverage includes librarianship, classification, cataloging, bibliometrics, online information retrieval, information management
A curated collection of free and open online teaching, learning, and faculty development services contributed to and used by an international education community.
Merriam-Webster dictionary and thesaurus.
OAPEN promotes and supports the transition to open access for academic books by providing open infrastructure.
OER Commons is a public digital library of open educational resources. Explore, create, and collaborate with educators worldwide to improve curriculum.
Your guide to every English word and phrase. OneLook scans 18,955,870 entries in 1061 dictionaries
OATD.org aims to be the best possible resource for finding open-access graduate theses and dissertations published around the world. Metadata (information about the theses) comes from over 1100 colleges, universities, and research institutions. OATD currently indexes 7,439,716 theses and dissertations.
The Open Research Library (ORL) is an aggregation of peer-reviewed, open-access, scholarly monographs that is hosted on the BiblioBoard platform.
Open textbooks are licensed by authors and publishers to be freely used and adapted. Download, edit and distribute them at no cost.
PDF Drive is an online PDF search engine that lets you search, preview and download PDFs.
PubMed® comprises citations may include links to full-text content from PubMed Central and publisher websites
PubPsych is a vertical open-access information retrieval system for psychological resources
Provide access to 119 open access journals which covers Science, chemistry, biology, mathematics, engineering and technology, physics, medicine and more.
The Springer Open database includes Springer’s portfolio of 160+ peer-reviewed fully open-access journals across all areas of science ranging from very specialized titles to SpringerPlus; an interdisciplinary open access journal that covers all disciplines
Includes OA books across a wide range of areas in science, technology, medicine (STM), and humanities and social sciences (HSS). Springer Nature publishes open-access books and chapters under its Springer, Palgrave Macmillan & Apress imprints.
The Social Science Research Network is a repository for preprints devoted to rapidly disseminating scholarly research in the social sciences, humanities, life sciences, and health sciences, among others.
Standard Ebooks is an open source, volunteer-driven project to create and publish high-quality, fully featured, and accessible e-books of works in the public domain.
Taylor & Francis Group’s flourishing program of full open access journals enables you to make your research freely and permanently available so anyone, anywhere can read and build upon your work.
The AMICA Library contains over 108,000 works of art from the collections of contributing museums worldwide. Types of works include paintings, sculptures, drawings, prints, and photographs, as well as textiles, costumes, jewelry, decorative art, and books and manuscripts.
The World Factbook provides information on the history, people, government, economy, geography, communications, transportation, military, and transnational issues for over 250 world entities.
Wiley publishes several journals across biological, chemical, and health sciences..All research articles published in Wiley's fully open-access journals are immediately freely available to read, download, and share.
The World Bank is the single largest source of development knowledge. The World Bank Open Knowledge Repository (OKR) is the official open access repository for the World Bank’s research outputs and knowledge products
This database contains more than 3 million bibliographic entries with reviews or abstracts currently drawn from more than 3,000 journals and serials, and 170,000 books. The coverage starts in 1826 and is complete from 1868 to the present