Shadow libraries are online databases of books and articles that are otherwise not readily accessible. The content may not be available because the publications are out of print, hard to obtain, or protected by paywalls.
Shadow libraries often provide access to content that may not exist anywhere else online. Often, they are used by underprivileged readers who could not obtain the content by other means. Shadow Libraries are also by some readers to preview content before purchase. GreyCoder supports the ethical use of these libraries but also encourages readers to compensate authors whenever possible.
Library Genesis: 4.6 Million Books, 80 Million Articles
Library Genesis (or LibGen) was created around 2008. The library originated from Russian file-sharing media collections. Library Genesis includes scholarly journal articles, academic books, general-interest books, images, comics, audiobooks, and magazines.
In 2020, the Library Genesis project was forked to the domain Libgen.fun. This was due to an internal conflict within the project. As a result, the databases are being maintained independently. Thus the content differs between libgen.fun and other Libgen domains.
Library Genesis claims to have more than 2.4 million non-fiction books, 80 million science magazine articles, 2 million comic files, 2.2 million fiction books, and 0.4 million magazine issues.
Anna’s Archive: 36 Million Books, 103 Million Academic Papers
Anna’s Archive is a large digital library and search engine for books, academic papers, and other written materials.
It’s one of the largest open digital libraries, combining content from multiple sources including Library Genesis, Z-Library, and Sci-Hub. Anna’s Archive doesn’t directly host copyrighted materials but indexes metadata from various sources. The project is open-source, with its code and data publicly available.
Usenet Catalog: 172 Terabytes Of Media Per Day
Usenet is home to an immense amount of media, including books and audiobooks. People upload just about every popular video and music file available. A reliable Usenet provider is NewsHosting.
Sci-Hub: 83 Million Scientific Papers
Sci-Hub is a popular but controversial website hosting pirated copies of scientific papers. It is said to contain about 83 million papers. Statistics show that users accessing Sci-Hub from China are by far the most active. The United States has about one-third as many downloads.
If Sci-Hub cannot locate a copy in Library Genesis, it then uses multiple institutional access systems to search across publisher platforms, bypassing any access control barriers.
tor z lib mirror is available, but you should search for most actual address
Neen, je moet betalen! echt afzetters!
De vroegere Z-lib kon ik gebruiken voor mijn studies, arme studenten zijn er ook!
Nu is alles nodeloos geweest!
Z-lib kom terug lijk vroeger!!!!!
Although the Z Library appears to be available, most of the books previously available seem to have disappeared.
Yes, it seems to be true
Looks like ZLibrary is now more. Such a shame – was a fantastic resource. Having given LibGen a try, it doesn’t come close.
I heard law enforcement caught the zlibrary admins. It’s quite a shame really, it was the best shadow library.
It’s actually back up here: https://z-lib.is/
Z library lives again! But you must register with an email (preferably not your main email) at: singlelogin(dot)me
avoid any other domains for they are scams or shady sites
Happily that is incorrect. Z-Lib is happy and doing well as an app. I connect to it often.
Hey, nice list!