SL. NO. DESCRIPTION FILE
1 Universal Digital Library
2 World Digital Library
3 National Library
4 Project Gutenberg
5 National Digital Library of India
6 DPLA
7 eGyanKosh (IGNOU)
8 Consortium for Educational Communication
9 Directory of Open Access Repositories
10 UNESCO Library
11 Virtual Library
12 NPTEL provides E-learning through online Web and Video courses in Engineering, Science and humanities streams
13 Parliament Digital Library
14 The British Library