page_title: Internet Archive
section_title: Text collection
hierarchical_section_title: Internet Archive / Book collections / Text collection
caption_attribution_description: English: Turning the pages in between taking scans - in this way, the book was scanned in less than five minutes.
context_page_description: The Internet Archive is an American digital library with the stated mission of "universal access to all knowledge." It provides free public access to collections of digitized materials, including websites, software applications/games, music, movies/videos, moving images, and millions of books. In addition to its archiving function, the Archive is an activist organization, advocating a free and open Internet. The Internet Archive currently holds over 20 million books and texts, 3 million movies and videos, 400,000 software programs, 7 million audio files, and 400 billion web pages in the Wayback Machine.
  The Internet Archive allows the public to upload and download digital material to its data cluster, but the bulk of its data is collected automatically by its web crawlers, which work to preserve as much of the public web as possible. Its web archive, the Wayback Machine, contains hundreds of billions of web captures. The Archive also oversees one of the world's largest book digitization projects.
context_section_description: The Internet Archive operates 33 scanning centers in five countries, digitizing about 1,000 books a day for a total of more than 2 million books, financially supported by libraries and foundations. As of July 2013, the collection included 4.4 million books with more than 15 million downloads per month. As of November 2008, when there were approximately 1 million texts, the entire collection was greater than 0.5 petabytes, which includes raw camera images, cropped and skewed images, PDFs, and raw OCR data. Between about 2006 and 2008, Microsoft had a special relationship with Internet Archive texts through its Live Search Books project, scanning more than 300,000 books that were contributed to the collection, as well as financial support and scanning equipment. On May 23, 2008, Microsoft announced it would be ending the Live Book Search project and no longer scanning books. Microsoft made its scanned books available without contractual restriction and donated its scanning equipment to its former partners.
  Around October 2007, Archive users began uploading public domain books from Google Book Search. As of November 2013, there were more than 900,000 Google-digitized books in the Archive's collection; the books are identical to the copies found on Google, except without the Google watermarks, and are available for unrestricted use and download. Brewster Kahle revealed in 2013 that this archival effort was coordinated by Aaron Swartz, who with a "bunch of friends" downloaded the public domain books from Google slow enough and from enough computers to stay within Google's restrictions. They did this to ensure public access to the public domain. The Archive ensured the items were attributed and linked back to Google, which never complained, while libraries "grumbled". According to Kahle, this is an example of Swartz's "genius" to work on what could give the most to the public good for millions of people. Besides books, the Archive offers free and anonymous public access to more than four million court opinions, legal briefs, or exhibits uploaded from the United States Federal Courts' PACER electronic document system via the RECAP web browser plugin. These documents had been kept behind a federal court paywall. On the Archive, they had been accessed by more than six million people by 2013.
  The Archive's BookReader web app, built into its website, has features such as single-page, two-page, and thumbnail modes; fullscreen mode; page zooming of high-resolution images; and flip page animation.
caption: An Internet Archive in-house scan ongoing
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