EaseUS PDF Editor

All-in-one PDF editing software to create, convert and manage PDF files easily.

  • Convert PDF files to Excel, Word, PowerPoint, images or vice versa
  • Easily merge, split, insert, extract, delete pages from PDF documents
  • Edit, compress, encrypt, sign, OCR, annotate PDF files with ease

Top 8 Websites to Download PDF Textbook for Free

Melissa Lee updated on Aug 30, 2023 | Home > PDF Knowledge Center | min read

Reading is beneficial because it provides us with a wealth of information. Reading books has become easier as technology has progressed. We can read books on our phones, computer, Kindles, among other devices. As a result, many books are now available in PDF format. Likewise, suppose you are more interested in college textbooks. In that case, you should know that most of your required textbooks are also available online. Many schools have chosen to take online classes at home as a result of the recent pandemic.

For many students, electronic books have become the norm. If you are in this situation as well, you can download any PDF textbook you need. If you don't want to pay for a hard copy, you can download it for free! Not only is it environmentally friendly to use, but it also saves you money. In this post, you will learn about free textbook pdf websites.

1. Library Genesis

Library Genesis is a world-class search engine and digital library that provides free access to over 2 million textbooks, articles, papers, and journals on various topics, focusing on science, academics, and fiction. It provides free content in PDF, EPUB, MOBI, DJVU, and more formats.

Go to the Library Genesis website, type your search word into the search box, and you'll be able to find and download the textbook you need. To search a particular textbook, type in an author, book title, or subject. The majority of the books on this website are in PDF format, with a few in ePUB.

Library Genesis - free pdf textbook website


  • Wide collection of books
  • Simple and straightforward user interface
  • Compatible across different devices and operating systems
  • Files in PDF, EPUB, MOBI, etc.
related articles

Top 7 PDF Reader Free Download for All Platform

To view a PDF textbook, an excellent PDF reader is a must. Here you will learn the top 7 free download PDF reader in 2022...

2. OpenStax

Rice University's OpenStax is a non-profit educational site. It has textbooks in math, physics, biology, social sciences, humanities, business, among other subjects. The books all match the typical scope and sequence standards, so they can be simply integrated into your current school courses. You can also find a small number of high school textbooks here.

However, the majority of them are based on college textbooks. This website will benefit you if you are a college student or are pursuing a postgraduate degree. Furthermore, since it is free to use, you can save plenty of money.



  • Download millions of textbooks
  • Free to use
  • Large library of college textbooks

3. Free-Ebooks

Free-Ebooks.net is a modern online library that features new and independent authors, imaginative writers, and even bold provocateurs. A significant advantage of using this site is that it lets you preview e-books for around 18 pages before adding them to your collection. Users can also read any HTML-formatted e-books online for free. Standard users can get 5 free textbooks each month in PDF and TXT formats.

When you become a lifelong VIP member, you will be able to download all of the e-Books in whatever format you like for the rest of your life! 



  • Several eBooks categories are available like fiction, non-fiction, academic, audiobooks, etc.
  • It supports several file formats like PDF, TXT, EPUB, and others
  • It has premium features to download eBooks in different qualities and sizes

4. Open Textbook Library

Many textbooks have been sponsored, published, and licensed to be freely used, changed, and distributed through the Open Textbook Library. These textbooks are available for free download. You can search for textbooks by subject or author on the website.

It contains books on many different topics, such as business, education, and engineering. This website's textbooks are primarily directed at college or postgraduate students. You can use this site to find, preview, and download PDF e-books for free. 

Open Textbook Library


  • Every eBook can be download for free without needing to register
  • You can upload your own eBooks
  • Several book categories available to users
  • Fast Search engine interface

5. Manybooks

Since its creation in 2004, Manybooks has offered an extensive library of digital books for free to students. It has evolved over the last decade into a platform where self-publishing writers can also share and publish their new books, which is an innovative feature. 

The majority of the books on Manybooks are available for free online reading and download in PDF and other formats. It also has paid e-Books available on various platforms, including Amazon, Barnes & Noble, Apple, and Google.



  • Download millions of textbooks for free
  • Modern and straightforward user interface
  • Several book categories like action, adventure, horror, fiction, science fiction, etc.
  • Supports several file formats like PDF, HTML, RTF, and TXT

6. PDF Search Engine

PDF Search Engine is a strong textbook search engine, as its name suggests. You can search among millions of free PDF textbooks from this page. This free textbook PDF website is really resourceful, as it provides textbooks for all ages. No matter your education level, here you will locate the books you require for your courses.

It's as easy to use PDF Search Engine to use other search engines like Google and Bing. Simply input your search term into the text box and press enter or the search button. You'll get a list of search results that are relevant to your query. Select the one you like and download it to your device.

PDF Search Engine


  • The abundant quantity of eBooks available
  • eBooks available in multiple formats
  • No restrictions on book categories and topics
  • Free to download books

7. Bookboon

Bookboon is an eBook publishing company that operates online. It focuses on publishing engineering, I.T., business, literature, and short and practical business publications.

It is one of the most popular multilingual online libraries in the world, with over 2,000,000 volumes. You can read your favorite e-Books online or download them as PDF files to your local device. You can also get free high school course materials such as subject lectures and videos in addition to textbooks.



  • Simple and straightforward user interface
  • Plenty of academic textbooks for high school, college, and postgraduate studies
  • Support PDF file format

8. PDFBooksWorld

PDFBooksWorld is an e-book publisher that specializes in digital books authored by famous authors. Its purpose is to bring these well-known works into the digital age in PDF e-books.

It has old and new textbooks which are professionally prepared with legible Font sizes, ToC, Illustrations, and Internal Reference Links. You can also find essays, novels, and fiction on this site. 



  • Free to download millions of books
  • An excellent learning resource for students
  • Easy to use interface

PDF Viewer and Editor on Windows

Most times, after you download a PDF textbook from any of these sites, you might need to edit it to include annotations, notes, or even to highlight text. In that case, you will need a PDF editor - EaseUS PDF Editor.

General speaking, editing PDFs is complex, but EaseUS PDF editing software makes it possible. This PDF editing software is well-designed for all kinds of users and does not require any technical skills. With the help of Windows PDF editor, users may also insert and delete text/image/links and rotate pages like never before. In addition, you can add page numbers, headers, footers, notes, and comments, giving you complete control over your PDFs. Furthermore, this program has built-in converting functionality that converts PDF documents quickly. You can now convert PDF to Word, Excel, HTML, and pictures such as JPG and TIFF. 

EaseUS PDF Editor

  • Fill out or create PDF forms using a variety of interactive form controls
  • Quickly locate and replace specified text in a PDF document
  • View PDFs in a variety of ways, including rotating, zooming, and more
  • Change the PDF's backdrop color or use an image as the background

About the Author

author Melissa Lee

Melissa Lee

Melissa is a sophisticated editor for EaseUS in tech blog writing. She is proficient in writing articles related to screen recording, video editing, and PDF file converting.

Read full bio

You May Be Also Interested in