700 Free E-journals covering all Subjects
ABC-Chemistry: FREE CHEMICAL INFORMATION: Researcher's guide to journals
Academic Journals
African Journals Online
American Association of University Presses
Arxiv.org e-Print Archive
Ask.com
Bentham Open Access
Bibliographic database
BioMed Central publishes
BLDS E-library
BookBoon
Cambridge journals
Central Marine Fisheries Research Institute Institutional Repository
CERN Document Server
Cessda
CiteSeerX
Computer science journals
Coursera Online Courses
Digital Commons Network
Directorate of Collegiate Education
Directory of Open Access Books
Directory of Open Access Journals (DOAJ)
DMOZ: Open directory project
DownToEarth(Latest news in Environmental science)
e-Gyankosh
Economic and Political Weekly(EPW)
EdX Online Courses
Electronic Information for Libraries
ePG Pathshala
Europe PubMed Central
Full-text online library of over 2 million articles
Google Book Search Library Project
Google Scholar
HAL Institut National de Recherche en Informatique et en Automatique Archive Ouverte
Harvard University Online Courses
HathiTrust Digital Library
High Wire Press partners
INASP
Indian Institute of Astrophysics Institutional Repository
Indian Institute of Science Bangalore Institutional Repository
infofacility
Information and Library Network Centre Institutional Repository
International Crops Research Institute for the Semi-Arid Tropics Open Access Repository
IOSR Journals (International Organization of Scientific Research)
iPl2
IT E-Books
Johns Hopkins University Online Courses
Kerala Index
Khan Academy courses
Learning Object Repository CEC
Mahatma Gandhi University, Kerala, India
MathGuide
Microsoft Virtual Academy Courses
MIT OpenCourseWare
MIT OpenCourseWare materials
NAAC
National Aerospace Laboratories Institutional Repository
National Digital Library of India
National Institute of Oceanography India Digital Repository
National Institute of Technology Rourkela eThesis
National Mission on Education through ICT
NCTE
NPTEL
OAPEN
OMICS International Journals
OMICS Open Access Journals
Open Access Journals Search Engine
Open Access Repository Publications of Fellows of the Indian
Open Content Alliance
Open CourseWare Consortium
Open DOAR
Open Yale Courseware
OpenLearn (OU)
Project Gutenberg
Research Papers in Economics
ROAD
Scholarly information
Scholarship,Directorate of Collegiate Education
Science & Education
Scientific Research
Smithsonian/NASA Astrophysics Data System
Social Science Research Network
Sociosite
Spoken Tutorial Videos
Subjects in Academic Earth
TED Talks Links
U-Now
Udacity Online Courses
UGC
University of California eScholarship Repository
University of Kerala
University of Michigan OpenCourseware
Virginia Tech University Digital Library and Archives
World Bank
World Scientific
WWW Virtual Library