OpenRefine
Clean, reshape and reconcile messy datasets in a local browser workspace.
What’s included for free?
Free local data-cleaning software. External reconciliation services have separate availability and terms.
Where it runs: Local install
Provider information ↗Checked 2026-10-08
Before you use it
BSD-3-Clause. Check third-party components and asset rights where applicable.
Provider terms can change. Check current pricing and usage rights before starting a project.