OpenRefine

OpenRefine tackles the challenge of disorganized data head-on. Operating entirely within your web browser, it provides a robust environment to scrub, shape, and enhance datasets of any size. You can parse and split data, merge columns, transform values with custom expressions, and deduplicate records. Its interactive interface lets you see changes in real-time, ensuring precision. Ideal for data analysts, researchers, and librarians, OpenRefine turns chaotic spreadsheets and databases into reliable, analysis-ready assets with unparalleled flexibility.