Are you tired of spending money on books? Whether you’re a student, book lover, or researcher, there’s good news: millions of free books are available online legally — and you don’t need to pay a single penny. In this article, we’re sharing 30 trusted websites where you can download or read free eBooks, audiobooks, PDFs, and more in 2025.

This guide is fully optimized to help you discover reliable resources and includes internal links to helpful tools, image suggestions, and external references to improve your reading and research experience.

Why Look for Free Book Download Sites?

• Save money – Never buy expensive textbooks or novels again.

• Global access – Whether you’re in the US, Pakistan, or anywhere in the world, these sites are accessible.

• Educational resources – Great for students, educators, and lifelong learners.

• Compatible formats – Most websites offer books in PDF, EPUB, MOBI, and online reader formats.

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30 Best Websites to Download Free Books in 2025

1. Planet eBook

Specializes in classic literature in high-quality PDF formats. A goldmine for students and teachers.

2. Free-eBooks.net

Offers fiction, non-fiction, academic, and children’s books. Registration is free.

3. ManyBooks

Thousands of eBooks from multiple genres with user reviews and ratings.

4. LibriVox

Provides free public domain audiobooks read by volunteers from around the world.

5. Internet Archive

Contains over 35 million books and documents from libraries, authors, and publishers.

6. BookBub

Great for finding free and discounted books. Sign up for custom recommendations.

7. Open Library

An initiative by the Internet Archive to build a web page for every book ever published.

8. BookBoon

Mainly academic and business eBooks. Ideal for university students.

More Legal Free Book Sites

Here are 22 more reliable websites to explore:

9. Feedbooks (Public Domain Section)

10. Smashwords

11. Project Gutenberg

12. Google Books

13. PDFBooksWorld

14. FreeTechBooks

15. Bookyards

16. GetFreeBooks

17. eBookLobby

18. FreeComputerBooks

19. OpenCulture

20. LibGen (Use cautiously, legal gray zone)

21. Goodreads Free eBooks

22. Obooko

23. O’Reilly Open Books Project

24. PDFDrive

25. Anna’s Archive

26. PDFRoom

27. PDF Coffee

28. Dokumen Pub

29. Z Library (Backup mirror)

30. Ocean of PDF

How to Download Free EBooks from These Sites (Step-by-Step)

While every website is different, most follow a simple process:

1. Search your desired title, author, or genre.

2. Choose your format – usually PDF, EPUB, or MOBI.

3. Click Download or Read Online.

4. No payment or subscription required for the free section!

Some websites like PDFDrive or LibGen might offer mirror links. Always choose direct download options to stay safe.

What Formats Are Supported?

Pro Tip: You can use Calibre (free eBook manager) to convert between these formats.

Is It Legal to Download Free Books?

Yes  as long as the book is in the public domain or released under Creative Commons or the author’s direct permission.

Sites like:

• Project Gutenberg

• LibriVox

• ManyBooks

• Internet Archive

…are 100% legal and safe.

Be cautious with:

• Z Library

• LibGen

• Ocean of PDF

These may contain copyrighted works. Always use them only for public domain or open access books.

Best Reading Apps to Use (Free Options)

Don’t just download — read comfortably on any device using these apps:

• Amazon Kindle App (Android/iOS/PC)

• Moon+ Reader (Android – great EPUB support)

• Apple Books (Built-in for iOS/macOS)

• Calibre Reader (Windows/macOS/Linux)

• Google Play Books (sync across devices)

Popular Categories You Can Explore for Free

To help drive additional internal linking and traffic, here’s a book category breakdown and related resources on Pixbundle.com:

Fiction & Novels

Find classics from Jane Austen, Mark Twain, and George Orwell.

Self-Help & Productivity

Books by Dale Carnegie, Napoleon Hill, etc., are available in the public domain.

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Academic & Engineering Books

Websites like Bookboon, FreeTechBooks, PDFDrive offer these.

Related Post: Best AI Tools for Students in 2025

Business & Marketing

Many books on sales, entrepreneurship, and personal finance can be found on Open Library and Internet Archive.

Best Sites for Specific Needs

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Suggested Images to Add

You can easily add the following types of images to enhance user experience and increase time on page:

Tools to create visuals: Free Canva Templates or Instagram Post Kits

Bonus: Tips to Stay Safe While Downloading

• ✔️ Use antivirus software

• ✔️ Always check file extensions (.pdf, .epub, .mobi)

• ❌ Avoid .exe, .zip unless from official sites

• 🔐 Use a VPN if you’re accessing content from restricted regions

Final Thoughts: Read More, Spend Less

Reading doesn’t have to be expensive. With these 30 legal free book download websites, you’ll never run out of resources for learning, entertainment, and growth.

 Bookmark this post, share it with your bookworm friends, and start building your personal digital library!