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National Digital Library of India · IIT Kharagpur

A nation's knowledge — one click away.

The National Digital Library of India (NDLI) is a single-window platform offering tens of millions of free, verified educational resources curated from across the country and the world. Developed by IIT Kharagpur and sponsored by the Ministry of Education, it is one of the largest learning resource platforms in the world — and free for every Indian student.

About the platform

Not just a search engine — a learning ecosystem.

NDLI is a virtual repository of learning resources, mentored by India's Ministry of Education through the National Mission on Education through ICT (NMEICT). Unlike a general-purpose search engine, NDLI indexes only educational resources and lets users refine results by educational level, subject domain, learning resource type and more.

For students of Sri Guru Gobind Singh College, NDLI is an authoritative complement to our own library — bringing in textbooks, reference works, journal articles, theses, lectures and competitive exam material that go far beyond a single shelf.

"A single window to a nation's worth of learning — from primary school to post-doctoral research, accessible anywhere, in eleven languages."

NDLI also runs the NDLI Club programme, which lets institutions formally affiliate, conduct events, and issue MoE/IIT-Kharagpur participation certificates to their students. The College encourages registration for all postgraduate scholars and senior undergraduates.

At a glance

Developed by
IIT Kharagpur
Sponsored by
Ministry of Education, Govt. of India
Launched
Pilot 2015 · Inaugurated 19 Jun 2018
Resources
71+ million curated learning records
Languages
English, Hindi, Bengali, Telugu, Marathi, Tamil, Kannada, Gujarati, Malayalam, Odia, Assamese
Audience
School · College · Research · Lifelong learners
Cost
Free for all registered users
What's inside

An immense and varied collection

NDLI brings together text, video, audio, simulations and exam-prep material curated from hundreds of contributing institutions, publishers and open repositories.

Getting Started

From sign-up to first download — in four steps

Visit the portal

Open ndl.iitkgp.ac.in on any device — desktop, tablet or mobile. The site works on any modern browser.

Register free

Click Sign Up, provide your name, email and educational level. You'll get a confirmation email — verify, and you're in.

Search or browse

Search by subject, author, title or content type. Use the side filters to narrow by educational level, language and resource format.

Read or download

Open resources online or save copies for offline reference where the source permits. Most NCERT textbooks are fully downloadable.

Use it for…

Practical ways our students use NDLI

For Coursework

  • Locating textbook chapters and reference works for class reading
  • Looking up definitions, formulas and worked examples in standard references
  • Building reading lists for project work and term papers
  • Watching topical lectures from NPTEL and partner institutions

For Research & Exams

  • Surveying journal articles for postgraduate dissertations
  • Accessing past examination papers and model questions
  • Preparing for UPSC, GATE, NET, CAT, JEE and other competitive exams
  • Discovering theses on related research topics
Ready when you are

Open the National Digital Library of India in a new tab.

You'll be redirected to the official NDLI portal, hosted at IIT Kharagpur. Registration is free and your College Library staff are happy to help if you need a walkthrough.

Alternative URL via Government of India: ndl.gov.in  ·  NDLI is a Govt. of India initiative; SGGS College is not the operator. External links open in a new tab.