Open Access
DIGITAL LIBRARIES
Open Access Digital Libraries
National Digital Library (NDL) - A virtual repository of learning resources containing textbooks, articles, videos, audiobooks, lectures, simulations, fiction, and all other kinds of learning media for the learners/users community.
Uttar Pradesh Higher Education Digital Library
Internet Archive Digital Library - Internet Archive is a non-profit library of millions of free books, movies, software, music, websites, and more.
Z-Library Project - The world's largest ebook library.
PDF Drive - Millions of ebooks.
Project Gutenberg - Project Gutenberg is an online library of free eBooks.