10 Best Free eBook Download Sites in 2026

• Updated: May 25, 2026
• By Clara Whitman
• Libby Tips

In this tech-driven era, almost everything can be done online — and eBooks are no exception. Most people now read books on their phones or e-readers instead of borrowing from physical libraries, simply because it's more convenient. So, are you still looking for free eBook download sites?

In this guide, we'll introduce 10 websites to download free eBooks. All of them have been tested, so there's bound to be one that meets your needs. We'll also share a method that allows you to download books from Libby.

Part 1: Quick Comparison of 10 Free eBook Download Sites

Before diving into each website in detail, let's take a quick look at these 10 free eBook download sites. Click on a site to learn more!

Platform	Free eBooks	Audiobooks	Download Format	Ads	Rating
Libby	✅️	✅️	Libby, Kindle, or ADE only	❌️	⭐⭐⭐⭐⭐
Internet Archive	✅️	✅️	PDF, EPUB, TXT...	❌️	⭐⭐⭐⭐
Hoopla	✅️	✅️	In-app offline downloads	❌️	⭐⭐⭐⭐⭐
Project Gutenberg	✅️	Limited	EPUB, HTML, TXT...	❌️	⭐⭐⭐⭐
Ocean of PDF	✅️	❌️	PDF, EPUB	❌️	⭐⭐⭐⭐
Z-Library	✅️	❌️	EPUB, PDF, TXT...	❌️	⭐⭐⭐⭐
ManyBooks	✅️	❌️	EPUB, PDF, TXT...	✅️	⭐⭐⭐
Anna's Archive	✅️	❌️	EPUB, PDF, MOBI, TXT...	❌️	⭐⭐⭐⭐
Amazon Free Kindle eBooks	Limited	Limited	MOBI、AZW3	✅️	⭐⭐⭐
Library Genesis	✅️	❌️	PDF, EPUB, MOBI...	❌️	⭐⭐⭐

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Part 2: 10 Websites to Download Free eBooks

Here are 10 carefully selected websites where you can download eBooks for free. We've tested all of them, so you can use them with confidence and safely download eBooks.

1. Libby

Website: https://libbyapp.com/

Introduction: Libby is now one of the most popular free eBook and audiobook platforms, partnering with thousands of public libraries worldwide to provide access to the latest bestsellers and professionally narrated audiobooks. These days, it's hard to find a reader or audiobook lover who doesn't have the Libby app on their phone.

How to use:

Step 1. Open the Libby website.

Step 2. Sign in to Libby with your library card. (If you don't have one, you can apply through your local library or its official website.)

Step 3. Search for or browse the eBooks you want, then borrow them. (If a title isn't currently available, click "Place Hold".)

Step 4. Click "Shelf" to find your borrowed books, then download them for offline reading or listening.

Note: Downloaded Libby books can be opened in the Libby app, Kindle, or ADE. Once the loan period ends, the books will be automatically returned (The typical loan period is usually 21 days).

2. Internet Archive

Website: https://archive.org/

Introduction: Internet Archive is a non-profit digital library that provides access to millions of free resources, including texts, films, software, music, and websites. Its eBook collection alone contains over 50 million items, ranging from scanned physical books to modern, borrowable digital editions.

It also powers Open Library, which is essentially the public-facing online library system of Internet Archive. Many users searching for free ebook download sites actually end up borrowing books through Open Library.

How to use:

Step 1. Open the Internet Archive website.

Step 2. Search for the eBooks you want.

Step 3. Click on the book to enter the details page.

Step 4. Click on the left sidebar to find the download option.

Note:

1. If the book shows "Download Options" (usually for public domain or open-access books), you can download it directly without logging in.
2. If the book displays "Log In and Borrow" above it, you must register and sign in with a free account to read or borrow it. (The typical borrowing period is 14 days.)
3. Borrowed books often have multiple copies available, and you can usually choose a 14-day loan period. If the book is a protected digital title, or only one copy is available, it can only be borrowed for a short 1-hour period (and it may be automatically renewed if you are still reading it).
4. Borrowed offline files must be opened with ADE, and they will become inaccessible after the loan period expires.

3. Hoopla

Website: https://www.hoopladigital.com/

Introduction: Hoopla is another free media platform that partners with libraries to offer registered users access to a huge collection of free eBooks, audiobooks, comics, magazines, and even music and videos. For users searching for free audiobook download options, Hoopla is one of the best choices because it allows instant audiobook borrowing with no waitlists on many titles.

How to use:

Step 1. Open the Hoopla website.

Step 2. Sign up and log in to Hoopla using your library card. (If you don't have one, you can apply through your local library or its official website.)

Step 3. Search for or browse the eBooks you want, then borrow them.

Note:

1. You can borrow books directly through Hoopla.
2. The monthly borrowing limit is determined by the library (usually around 10 items per month).
3. Returning items early will not restore your monthly borrowing limit.
4. Borrowing limits reset on the first day of each month.
5. Loan periods vary by item type:
   • • eBooks, audiobooks, and comics: 21 days
   • • Movies and TV episodes: 3 days
   • • Music: 7 days
6. Click "My Hoopla", then find the item you borrowed, and download it for offline reading or listening.

4. Project Gutenberg

Website: https://www.gutenberg.org/

Introduction: Project Gutenberg is a long-established and authoritative free public-domain eBook platform, offering over 70,000 free eBooks, mostly consisting of world-famous literary works, historical documents, and classical academic texts.

How to use:

Step 1. Open the Project Gutenberg website.

Step 2. Search for or browse the eBooks you want.

Step 3. Click on the book to enter the details page and download.

5. Ocean of PDF

Website: https://oceanofpdf.com/

Introduction: Ocean of PDF is a free platform for downloading PDF eBooks, offering high-quality books in PDF format. Compared with some older free ebook download sites, it has a cleaner layout and a simpler browsing experience, making it easier for users to find and download books without complicated steps.

How to use:

Step 1. Open the Ocean of PDF website.

Step 2. Search for or browse the eBooks you want.

Step 3. Click on the book to enter the details page, scroll down to download.

6. Z-Library

Website: https://zlibr.com/

Introduction: Z-Library is one of the world's largest user-generated free eBook libraries, with a database containing millions of eBooks, journals, and articles. The site is updated frequently and constantly adds the latest novels, textbooks, and professional publications across various fields.

How to use:

Step 1. Open the Z-Library website.

Step 2. Search for or browse the eBooks you want.

Step 3. Click on the book to enter the details page and download. (Up to 10 free downloads per day)

Note: There are many fake Z-Library websites that ask users to make donations before downloading books. These are not official. The real Z-Library only requires you to create an account and log in to download books, so be careful to verify the website before using it.

7. ManyBooks

Website: https://manybooks.net/

Introduction: ManyBooks offers free independent fiction, classic literature, and genre fiction, functioning like a curated online bookstore that allows readers to rate books.

How to use:

Step 1. Open the ManyBooks website.

Step 2. Search for or browse the eBooks you want.

Step 3. Click on the book to enter the details page and download.

8. Anna's Archive

Website: The domain of the "Anna's Archive" website frequently expires; please access it through the official account.

Introduction: Anna's Archive is currently the world's largest shadow library search engine. It does not store books itself, but instead aggregates all major free eBook sources across the internet, providing a one-stop platform for searching and downloading content.

How to use:

Step 1. Open the Anna's Archive website.

Step 2. Search for the eBooks you want.

Step 3. Click on the book to enter the details page.

Step 4. Scroll down to find "Slow downloads", select one of the free links.

Note: "Fast Downloads" requires a paid membership; regular users should ignore this option.

9. Amazon Free Kindle eBooks

Website: https://www.amazon.com/b?ie=UTF8&node=20102661011

Introduction: Amazon Free Kindle eBooks is Amazon's official free reading hub, bringing together tens of thousands of permanently free and limited-time free eBooks across a wide range of categories. If you are a Prime member, you can borrow thousands of selected eBooks, magazines, and comics for free.

In addition, many readers use BookBub alongside Amazon to discover limited-time free Kindle deals, discounted bestsellers, and daily personalized book recommendations.

How to use: Search "free Kindle books" on the Amazon website

Note:

1. Before purchasing, make sure the price shows $0.00, as limited-time free offers may end at any moment.
2. After purchasing, simply download the Kindle app and log in with your Amazon account to sync and read the free eBooks you've claimed.

10. Library Genesis

Website: https://librarygenesis.net/

Introduction: Library Genesis (LibGen) is a powerful digital search engine and shadow library. The platform hosts a vast collection of textbooks, research papers, academic journals, novels, and magazines in multiple languages, including many titles that are difficult to find on other free platforms.

How to use:

Step 1. Open the Library Genesis website.

Step 2. Search for the eBooks you want.

Step 3. Click the mirror link on the right to download the file.

Note: Many Library Genesis domains appear to be down, or the download pages time out. However, some mirrors are still accessible, although they can be slow or occasionally unstable. Click the Website link above to view a list of currently working Library Genesis sites.

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Bonus: Best Tool to Download Libby Books Forever

If you're tired of unstable websites, messy download formats, incomplete libraries, or limited audiobook collections that rarely include the latest bestsellers — and you're already a regular Libby user, then you might want to try AnyLibro Converter. It lets you download Libby eBooks as EPUB format and convert audiobooks into MP3, M4A, or M4B formats for easy offline listening on various devices.