Terms of Use

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Terms of use for the Project Gutenberg website as of January 1, 2014 (updated April 17, 2016). Applies to all sites in the gutenberg.org domain.


This website is intended for human users only. Any perceived use of automated tools to access this website will result in a temporary or permanent block of your IP address.

  • If you want to download many books[1] manually or using an automated download software, download them from one of our mirrors, not from the main site. See the list of PG mirrors and the roboting guidelines.
  • If you want a list of all our books, download and save the Gutenberg index file. It can be opened with any browser or word processor.
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Book Copyright

Our eBooks may be freely used in the United States because most are not protected by U.S. copyright law, usually because their copyrights have expired. They may not be free of copyright in other countries. If you live outside of the United States, you must check the copyright laws of your country before downloading or redistributing our eBooks. We also have a number of copyrighted titles, for which the copyright holder has given permission for unlimited non-commercial worldwide use.


What you are allowed to do with our books once you download them:

See: the Project Gutenberg License and the Permission How-To

Deep Linking

When linking to a Project Gutenberg item, link to the main landing page such as www.nhiuwn.icu/ebooks/11. Do not link to specific files or anchors, such as http://www.nhiuwn.icu/files/11/11-h/11-h.htm.

Technical measures (i.e., cookies, captchas and similar) are utilized to ensure that links come from the landing page or elsewhere within www.nhiuwn.icu. If you need to link to a specific file or passage, please make your own copy of that file and host it on your own server.

This measure is a protection against possible renaming or reorganizing the back end file structure, which has happened several times over the years. We intend the landing page to be permanent.

Embedding or Wrapping our Site or Contents

Applies mainly to website owners.

We do not allow large-scale deep-linking to eBook files hosted on our servers. We reserve the right to take legal and technical measures against this.

While the books we host are free, our server infrastructure and bandwidth is not. It is paid with money generously made available by our donors and partners. We will not tolerate mock Gutenberg front-ends that pocket advertising revenues while leaving the cost of actually serving the files to us.

OPDS feed

Applies to OPDS application developers.

Every application that uses our OPDS feed must:

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If you have special needs, contact us, don't try to `hack around′.

Automated Blocks

Blocks to Internet addresses (IP addresses) are applied automatically based on the volume of traffic and related factors. Such blocks automatically expire after a few days.


  1. Many books: i.e., more than ~100 per day.