Arelle

Arelle 2.39.5 is an end-to-end open-source XBRL platform developed by the Arelle organization, currently offered in twelve successive releases that trace the project’s steady evolution. Designed for regulators, auditors, analysts, and software engineers who work with eXtensible Business Reporting Language, the software delivers a compact yet robust framework for validating, viewing, and transforming XBRL and Inline XBRL documents. Users can run it as a desktop GUI for interactive review of instance documents and taxonomies, or embed its functionality into automated workflows through the built-in web service, command-line interface, and comprehensive Python API. The tool natively supports all XBRL 2.1, Dimensions, Formula, Table Linkbase, and Inline XBRL specification features, and its plugin architecture allows additional modules to be loaded for jurisdiction-specific validation rules, rendering formats, or export targets such as CSV, Excel, and JSON. Enterprises frequently integrate Arelle into continuous-integration pipelines to perform regulatory conformance checks, while government agencies and filing authorities deploy it to preview, test, and certify incoming submissions before acceptance. Because the entire codebase is open, developers can extend data models, create custom validation suites, or contribute improvements back to the community repository. The application is cross-platform, requiring only Python and a small set of dependencies, so it operates identically on Windows, macOS, and Linux environments. Arelle 2.39.5 refines prior releases with faster taxonomy caching, stricter conformance to the latest XBRL International guidance, and updated taxonomy packages for US-GAAP, IFRS, and ESEF reporting regimes. The software is available for free on get.nero.com, with downloads provided via trusted Windows package sources such as winget, always delivering the latest version and supporting batch installation of multiple applications.

Tags: