OpenRefine is a free, open source power tool for working with messy data and improving it

Source website for openrefine.org

Example extension provided for demonstration purposes

OpenRefine fork of the MIT Simile Butterfly server - our changes are on branch openrefine

website for the OpenRefine BarCamp in 2024

Automatically exported from code.google.com/p/simile-vicino

Collection of containerized packages of OpenRefine

Integration of Apache Spark in OpenRefine

An OpenRefine extension that helps with Wikimedia Commons editing: start projects from Wikimedia Commons categories; Commons-specific GREL functions.

📃 This repo stores manifests of some public Wikibase instances. Manifests v2 are compatible with OpenRefine 3.6 and later versions.