OpenRefine is a free, open source power tool for working with messy data and improving it.
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dependabot[bot] a1c190a5dc
build(deps): bump odfdom-java from 0.9.0 to 0.10.0 (#4330)
3 days ago
.github build(deps): bump actions/cache from 2.1.6 to 2.1.7 (#4319) 2 weeks ago
IDEs/eclipse Cleanup most Eclipse config files 3 years ago
benchmark Drop support for Java 8. (#4279) 4 weeks ago
conf Issue 630: Change branding from Google Refine to OpenRefine 9 years ago
docs build(deps): bump algoliasearch-helper from 3.6.1 to 3.6.2 in /docs (#4321) 2 weeks ago
extensions Translated using Weblate (Hebrew) 5 days ago
graphics Update logo for README.md 4 years ago
licenses Remove JSON license. OpenRefine can now be used for Evil. 3 years ago
main build(deps): bump odfdom-java from 0.9.0 to 0.10.0 (#4330) 3 days ago
packaging Attempt to change priority order of JRE resolution on Windows. (#4238) 1 week ago
server Cleanup some unused dependencies (#4315) 2 weeks ago
.gitattributes fix the launch4j issue 3 years ago
.gitignore ignore node_modules folder during active development (#4054) 5 months ago
AUTHORS.md Update AUTHORS.md 3 years ago
CHANGES.txt Fix some typos in documentation 3 years ago
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lgtm.yml Have LGTM ignore external libraries for quality checks (#3783) 8 months ago
pom.xml build(deps): bump okhttp from 4.9.2 to 4.9.3 (#4316) 2 weeks ago
refine Fix CLI setting for memory size (-m and /m) (#4266) 4 weeks ago
refine.bat Fix CLI setting for memory size (-m and /m) (#4266) 4 weeks ago
refine.ini Add Google API key - fixes #3604 (#3611) 10 months ago
settings.xml Attempt to change priority order of JRE resolution on Windows. (#4238) 1 week ago
start.sh Revert "data package metadata (#1398)" 3 years ago
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README.md

OpenRefine

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OpenRefine is a Java-based power tool that allows you to load data, understand it, clean it up, reconcile it, and augment it with data coming from the web. All from a web browser and the comfort and privacy of your own computer.

Download

Run from source

If you have cloned this repository to your computer, you can run OpenRefine with:

  • ./refine on Mac OS and Linux
  • refine.bat on Windows

This requires JDK 8 and Apache Maven.

Documentation and Videos

Contributing to the project

Contact us

OpenRefine is open source software and is licensed under the BSD license located in the LICENSE.txt. See the folder licenses for information on open source libraries that OpenRefine depends on.

Credits

This software was created by Metaweb Technologies, Inc. and originally written and conceived by David Huynh dfhuynh@google.com. Metaweb Technologies, Inc. was acquired by Google, Inc. in July 2010 and the product was renamed Google Refine. In October 2012, it was renamed OpenRefine as it transitioned to a community-supported product.

See AUTHORS.md for the list of OpenRefine contributors and CONTRIBUTING.md for instructions on how to contribute yourself.