As a student, you may have access to great resources through your school’s library (definitely check there first, especially for papers). If not, a lot of textbooks, papers, and resources can be found online for free. Here are some websites to check.*

For peer-reviewed/academic papers, also consider contacting the lead author if you’re unable to access a paper you’re interested in.

*Note that downloading from the web does sometimes carry risks. Don’t click on any pop-ups or links with your PDF download should they appear.

Books & Textbooks


Open Stax

InTech Open

Library Genesis

Internet Archive

Book Boon

Directory of Open Access Books

Wikibooks

PDF Drive

PDF Grab

Open Textbook Library

Digital Book Index

Books Free

Free Book Spot

Project Gutenberg (mostly not textbooks)

Standard eBooks (mostly not textbooks)

Mobilism ebook sharing forum

Peer-Reviewed Papers


Paper Panda - Chrome ext. finds pdfs

Research Gate

Directory of Open Access Journals

OMICS Open Access Journals

Elsevier Open Access Journals

Research Rabbit can sometimes find free pdfs