This is the RefinePro knowledge base about OpenRefine. We build it over the years, and keep adding to it. From great tutorials and how-to, to handy GREL expressions and links to external resources, you will find here one of the most comprehensive list of resources to learn OpenRefine.

For a comprehensive documentation you should refer to the official OpenRefine wiki.

Don't where to get started? Search for a specific function below, or read our most popular article from the right side menu.


OpenRefine March 2021 Review

With spring at our doors, we have a new section on our monthly update: Academic Publication. Here we will list recent academic publications about OpenRefine, or papers that use OpenRefine in their process. This should be a trove of more advanced use cases promoting reproducible science. 

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