A-Z open access databases
A-Z open access databases
Browse open databases, journal directories, and discovery tools frequently used by NIFS library visitors.
This directory brings together open-access databases, portals, and search tools that can help users discover journals, articles, theses, and discipline-specific scientific resources.
Highlights
- Covers multidisciplinary and subject-specific tools
- Useful for journal, article, and thesis discovery
- Includes chemistry, medicine, and general science resources
Related Resources
Open the referenced library resources and external research gateways from this directory.
DOAJ / J-Gate
Largest open-access English-language journals portal.
J-STAGE
Platform with journal access and title discovery.
Open Science Directory
Open-access title directory with thousands of resources.
Directory of Free Full-Text Journals in Chemistry
Chemistry-focused free full-text journal directory.
Free Medical Journals
Medical journal directory and discovery support.
Socolar
Open-access journal discovery service.
HighWire Press
Archive access to free full-text back issues and articles.
Global Health Delivery Online
Health-focused knowledge and delivery resources.
Worldwide Science
Global science gateway and federated search tool.
University of Virginia Library
Science and engineering discovery entry point.
PubMed Central
Free full-text biomedical and life sciences archive.
OAJSE
Open Access Journals Search Engine.
Scholarly Open Access
Directory and publisher information resource.
SpringerOpen Journals
Open-access journal listing from SpringerOpen.
ScienceDirect Open Access
Open-access journals and books from ScienceDirect.
JURN
Search millions of free academic articles, chapters, and theses.
Oxford Open
Oxford University Press open-access journals.
PNAS Open Access Option
National Academy of Sciences article search and access.