List of websites where you can download or access a wide variety of books for free:
1. Google Books - Offers previews and limited free access to many books.
2. Open Culture - Hosts a collection of free eBooks, including classics and textbooks.
3. Library Genesis (LibGen) - A popular platform for accessing a large library of free books.
4. Internet Archive - Provides access to millions of books, movies, software, music, and more.
5. Standard Ebooks - A collection of public domain eBooks that have been carefully edited and formatted.
6. ManyBooks - Offers free eBooks in different formats across various genres.
7. Open Library - An initiative by the Internet Archive, offering millions of free eBooks.
8. Project Gutenberg - One of the oldest sources of free eBooks, specializing in public domain titles.
9. Free-eBooks.net - Provides access to thousands of free fiction, non-fiction, and academic books.
10. Bookboon - Specializes in free eBooks for students and professionals, focusing on textbooks and career development.
11. PDFBooks World - Offers high-quality eBooks in PDF format.
12. Obooko - A platform offering free contemporary fiction, non-fiction, and self-help books.
13. O’Reilly’s Open Books - Provides free access to programming and tech-related books.
14. E-Book Lobby - Offers free eBooks in a wide range of categories, including business, art, and technology.
15. Feedbooks (Public Domain) - A collection of public domain books available in multiple formats.
16. LibriVox - Provides free audiobooks of public domain works, often linked to Project Gutenberg texts.
17. DigiLibraries - Offers free eBooks, primarily classic literature.
18. Read Print - A free online library offering classic literature and educational books.