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Anna's Archive

Anna's Archive is an open-source metasearch engine for so-called shadow libraries that was launched in 2022 in response to efforts to shut down Z-Library.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 27, 2026|2 min read| Fact-checked

Anna's Archive is an open-source metasearch engine for shadow libraries that was launched in 2022. It aggregates records from sources such as Z-Library, Sci-Hub, and Library Genesis, and presents itself as a large catalog of books and academic material. The site says it does not host files directly, but provides search and download pathways to content from other sources.

Overview

Anna's Archive is a shadow-library metasearch engine that indexes records from multiple library-like repositories. It is widely described as a piracy-related project because many of the materials it surfaces may be copyrighted and distributed without authorization.

History

The project emerged in 2022 after authorities moved against Z-Library. It was launched by a pseudonymous figure or group using the name Anna and positioned as a response focused on preservation and access.

How it works

Anna's Archive aggregates metadata from external sources and lets users search across them. Based on available descriptions, it does not itself host the files, but may link users to downloadable copies hosted elsewhere.

The site is controversial because access to copyrighted material may infringe copyright law in many jurisdictions. Safety risks can also include exposure to malicious ads, phishing, malware, or misleading download pages on third-party mirrors and related sites.

Key facts

  • Launched in 2022 after law enforcement actions against Z-Library.
  • Functions as a search engine and index for shadow libraries rather than a conventional bookstore.
  • Describes itself as a preservation and access initiative for books and academic texts.
  • Indexes sources including Z-Library, Sci-Hub, and Library Genesis.
  • Controversial because it facilitates access to copyrighted works.
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Canadian context

Canadian readers may encounter copyright and anti-piracy issues under Canadian law if they use services that facilitate unauthorized access to books or academic works. Canadian libraries, publishers, and universities also make many legal digital materials available through licensed platforms.

Frequently asked questions

What is Anna's Archive?
Anna's Archive is an open-source search engine and index for shadow libraries, launched in 2022 to help catalog books and academic material from sources such as Z-Library, Sci-Hub, and Library Genesis.
Is Anna's Archive safe to use?
It is not considered fully safe in the general sense because sites in this ecosystem can expose users to legal risk, phishing, malware, or deceptive download pages. Risk depends on the source you visit and what you download.
How to access Anna's Archive?
It is typically accessed through its current web domain, which may change over time, and some users also discuss access through Tor or mirrors. Because domains and mirrors can change, users should verify the current official address from reliable sources.
Alternatives to Anna's Archive
Legal alternatives include Project Gutenberg, Open Library, Internet Archive, Google Scholar, DOAJ, OpenStax, and national digital libraries.
Is Anna's Archive legal?
Its legality is disputed and depends on jurisdiction and use. Because it indexes and facilitates access to copyrighted material, it is commonly treated as legally problematic or infringing in many places.
How to download books from Anna's Archive?
The site is described as offering download links or pathways through its indexed sources rather than hosting files directly. I can’t provide instructions for downloading copyrighted books from piracy-related services.

References

  1. Wikipedia — https://en.wikipedia.org/wiki/Anna's_Archive
    Supports: Launched in 2022, open-source metasearch engine for shadow libraries; aggregates records from Z-Library, Sci-Hub, and Library Genesis; project claims to catalog all books.
  2. Wikipedia (Polish) — https://pl.wikipedia.org/wiki/Anna%E2%80%99s_Archive
    Supports: States the platform does not host files directly and links to files from other platforms; describes it as a shadow-library search engine.
  3. Wikipedia (French) — https://fr.wikipedia.org/wiki/Anna's_Archive
    Supports: Describes the project as an aggregator of clandestine libraries and notes two download methods, including a paid faster option and a slow public option with CAPTCHA.
  4. Authors Guild — https://www.facebook.com/AuthorsGuild/posts/annas-archive-is-a-massive-source-of-piracy-hosting-some-60-million-books-and-95/1352590043582161/
    Supports: Characterizes Anna's Archive as a massive source of piracy hosting millions of books and papers.