web-archive
Kiwix / Zimit
An offline-archive ecosystem rather than a lookup service: Kiwix packages whole websites. Wikipedia, StackExchange, and thousands more, into downloadable ZIM files, and Zimit can convert other sites into the same format. You browse the package library and download complete site copies for offline reading; there is no per-URL snapshot search. Useful when you want a full working copy of a site rather than a dated capture of a single page.
Sin comprobación programática; abre la propia búsqueda del archivo.
Por qué es útil y cómo funciona
Kiwix takes a different approach from page-level archives: it packages entire websites as self-contained, downloadable ZIM files you can read offline with no internet connection at all. The library covers Wikipedia in dozens of languages, StackExchange communities, Project Gutenberg, TED talks, and thousands more. You browse the catalogue, download the package you want, and open it locally. Echo links you to the Kiwix catalogue as a pointer that a full, working offline copy of a site exists, even when the live site is unavailable.
Qué contiene
Thousands of ZIM packages covering major reference sites, encyclopedias, and educational resources. The English Wikipedia alone is roughly 100 GB; the full library spans many terabytes across hundreds of languages and subject areas.
Acceso por API
ZIM library listing; OPDS catalog. Different model (offline packages, not URL replay).
Acceso
Freely reachable, no key, login, or captcha.