Open Access e-books and

e-journals Databases

National Digital Library (NDL): is a pilot project to develop a framework of virtual repository of learning resources with a single-window search facility. It includes Educational materials ranging from primary to post-graguate level -
e-PG Pathashala: National Mission on Education through ICT and UGC initiative: A curriculum-based, interactive content in different subjects across all disciplines is being developed under this initiative.
CEC digital media library: It is central repository of all educatioanal video programmes produced by EMRC centres.
NPTEL:provides E-learning through online web and video courses in Engineering, Science and Humanities streams.
Swayam:This is a programme initiated by Government of India. The objective of this effort is to take the best teaching learning resources to all. This platform provides all the courses, taught in classrooms from 9th class till post-graduation and it is accessed by anyone, anywhere at any time

DOAJ: Free, full text, quality controlled scientific and scholarly journals, covering all subjects and many languages.
Free Journals
Open Archives( India)
NISCAIR Online periodical repository:
Journal of Ayurveda and Integrative Medicine
PLOS: Public Library of Science is a nonprofit open access scientific publishing project aimed at creating a library of open-access journals of medicine etc. field.

OALIB is Open Access Library. More than 263,388 free accessible academic papers are available presently.
Search engines
Google Scholar :Provides a search of scholarly literature
OAPEN Library contains freely accessible academic books, mainly in the area of Humanities and Social Sciences.
Internet Archive: is a non-profit digital library offering free universal access to books, movies & music, as well as archived web pages. In this digital library two million free texts now available
Digital Library India: Access 124508 books online
Project Gutenberg offers over 42,000 free ebooks: choose among free epub books, free kindle books, download them or read them online.
TOC: provides access to tables of contents of over 11,155 scholarly journals