Norconex Crawler Core

Open-Source Crawler Core Library

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Core Crawler library

The Norconex Crawler Core is a library containing features and reusable code shared between all crawlers. It is not an executable application.

If you are looking for a web crawler, filesystem crawler or else, check out Norconex Web Crawler or Norconex File System Crawler.

Use this library if you are interested to build a new crawler, or if you want to replace the Crawler Core version you have with your downloaded Crawler zip file with a more recent one.

Refer to the API documentation for many of the features that are shared features between all crawlers.

Latest news

Norconex Web Crawler 3.1.0 Released
2025-05-24
Additional options for WebDriver fetcher, bug fixes, and others. More...