Get Any Book as a Free PDF – Top Websites for Unlimited Reading!

Here are some excellent websites where you can find and download free PDF books. I’ve included a short description and key features for each one.

Project Gutenberg

Project Gutenberg is one of the best sources for free public-domain eBooks. It has over 60,000 free eBook titles that you can read online or download as PDF, Epub, Kindle, or simple text files.

  • Includes classics, academic works, children’s books and more
  • Easy to navigate and search for books by author, title or subject
  • All books are free since they are in the public domain


ManyBooks hosts over 30,000 free eBooks in a wide variety of formats. It features contemporary fiction, non-fiction, academic textbooks, and more.

  • Offers a great selection of titles across genres and topics
  • Mobile app available to read books on the go
  • Fast and easy downloads in PDF, Epub, and other formats

Internet Archive

Internet Archive is a massive digital library with over 20 million free books, recordings, videos, and more.

  • The huge collection includes fiction, textbooks, comics, and more
  • Can borrow books with controlled digital lending
  • Read online or use desktop or mobile apps

Open Library

Open Library has over 1 million free eBooks available to read online or download as PDFs.

  • Includes modern popular fiction, classics, and textbooks
  • Browse books by subjects or search for specific titles/authors
  • Read online or download PDFs to your device


Bookboon specializes in free textbooks and business eBooks for students and professionals.

  • Covers many subjects including engineering, IT, accounting, etc.
  • Books can be read online or downloaded quickly as PDFs
  • No registration is required to access free books


Scribd offers access to an extensive library of ebooks, audiobooks, articles, and more through its subscription service. It also allows free previews of books.

  • Read books online through its monthly subscription plan
  • Download iOS and Android apps to access books on mobile
  • Also offers some books to download freely without subscribing


EbookLobby has a collection of over 45,000 free eBooks in PDF and other text formats.

  • Includes titles related to computers, technology, business, fiction,and more
  • Books can be read online or downloaded to read offline
  • New titles are added to the library frequently

Library Genesis (LibGen)

Library Genesis (LibGen) provides free access to over 2 million books including fiction, scientific literature, comics, and magazines.

  • Search for specific book titles, authors, or keywords
  • Downloads available in PDF and EPUB formats
  • Contains books in multiple languages

PDF Books World

PDF Books World offers hundreds of free PDF books on varying topics for all reading levels.

  • Find books on computers, technology, business, fiction, and more
  • Quickly download books as PDF files to your device
  • Site is easy to navigate and search


BookFi is an online book library with over 2.3 million books available for free.

  • Includes modern and classic fiction, textbooks, cookbooks, and more
  • Books are accessible in multiple languages like English, Spanish, Arabic, etc.
  • Download books as PDFs and TXT files


FeedBooks has thousands of free eBooks in the public domain, all legally licensed for free download.

  • Offers titles in PDF, Epub, Kindle, and other formats
  • Includes classic literature, modern fiction and non-fiction
  • Can download books to read on any device


Textbooksfree provides hundreds of free textbooks covering college subjects like accounting, math, business, engineering, and more.

  • A useful source for college textbooks and lecture notes
  • Covers major subjects taught at universities
  • Downloads available as PDFs

Free Computer Books

Free Computer Books offers over 150 free books on information technology subjects including programming languages, web design, networking, security, and more.

  • IT books can be read online or downloaded as PDF, EPub, or Kindle
  • Also provides free multimedia tutorials
  • Books are legal to share and free to download


OpenStax provides free, peer-reviewed textbooks for high-demand college courses in the US.

  • Textbooks can be read online for free
  • Downloads available in PDF, ePub, and web view
  • Books have been reviewed and tested by educators


Smashwords publishes and distributes free ebooks from independent authors around the world.

  • Offers a variety of modern fiction and non-fiction titles
  • Books can be downloaded in all popular ebook formats
  • New free titles are added regularly


Calameo lets you read and download free ebooks and documents published by others.

  • Includes textbooks, sheet music, magazines, and more
  • Read online or download books in PDF format
  • Upload and share your documents publicly


LibriVox offers a wide selection of free public-domain audiobooks.

  • Download audiobooks in MP3 format
  • Includes classics, fiction, non-fiction, and more
  • New titles are added weekly by volunteers


Obooko offers thousands of free ebooks to read online or download for free.

  • Includes fiction, romance, textbooks, and more
  • Available ebook formats are ePub, Kindle, PDF
  • New titles are added regularly across genres


ScholarWorks hosts academic papers, theses, journals, and more published by universities and colleges.

  • Access research publications from students and faculties for free
  • Papers can be downloaded in PDF and other formats
  • Content covers many academic disciplines

Google Books

Google Books allows users to freely access books and documents that are in the public domain.

  • Includes fiction, non-fiction, textbooks, and more
  • Can download public domain books as PDFs
  • Provides previews of books still under copyright


Zlibrary (formerly known as BookFinder) offers access to over 6 million free ebooks and articles.

  • Includes recent fiction, non-fiction, textbooks and classics
  • Books can be read online or downloaded in PDF, EPUB, MOBI and AZW3 formats
  • New titles are frequently added across a variety of subjects


FreeComputerBooks provides links to free programming, computer science and IT books published legally online.

  • Links to free books published on author/publisher sites
  • Covers wide range of tech topics like programming languages, networking, security, etc.
  • Easy to navigate categories and search functionality


Bookyards is an online library providing free access to thousands of books covering a diverse mix of subjects.

  • Contains over 20,000 free ebooks to read online
  • Offers fiction, biographies, history books, textbooks, and more
  • Books are available in PDF, Epub, and Mobi formats for offline reading

This PDF is free to download from public sources and can legally be used for education. We follow copyright laws and only share books that are free to use for school, teaching, and self-study. If you have concerns about the book's source or use, please contact us at [email protected].

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