OpenRefine

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Powerful free, open source tool for working with messy data.

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SoftwareWorld Editorial Review

Why SoftwareWorld Chooses OpenRefine

"Teams that work with messy or inconsistent data often find OpenRefine genuinely useful. It helps clean, organize, and reshape large datasets without requiring deep technical skills. Researchers, analysts, and data teams tend to rely on it when preparing data before moving it into other tools. It handles repetitive cleanup tasks well. That said, real-time collaboration isn't really its strength, so teams needing shared, live workflows may find the experience a bit limiting."
Decision Snapshot

OpenRefine Evaluation Snapshot

Review the most important product facts, official access information, and SoftwareWorld’s page-level trust standards in one place.

User Rating5.0 / 5
Starting PriceContact Vendor
Free TrialNot available
Free VersionNot available
APINot available
DeploymentCloud Hosted
HeadquartersUnited States
✎
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Product Overview

OpenRefine Overview

Product description, media, company details, support, training, deployment, customer size, languages, and industries.

About OpenRefine

OpenRefine is a specialized software tool for data cleaning and transformation, particularly adept at handling messy, inconsistent data. It operates as a powerful, open-source platform, making it accessible to a wide range of users. OpenRefine excels in its ability to quickly clean and transform large sets of data, improving data quality significantly. The software allows users to explore data easily, identify errors, and make bulk edits, all through a user-friendly, web-based interface. Unique features include advanced cell editing, clustering algorithms for deduplication, and integration with various web services and databases. OpenRefine's strong data reconciliation and extension capabilities enable users to enrich their datasets with data from external sources, making it an invaluable tool for data analysts and researchers.
Company OpenRefine
Founded -
Headquarters United States
Employees 1-10

Support

Knowledge Base

Training

Documentation

Licensing & Deployment

Proprietary Cloud Hosted Windows Linux

Typical Customers

Self-Employed Small-Business Midsize-Business
Languages Supported 1 language available
English
Industries Served 1 industry available
Information Technology & Services

Why Choose OpenRefine

Pros

  • Pros Cleans messy datasets without writing a single line of code
  • Pros Transformation history stays fully transparent and easily reversible
  • Pros GREL expressions give power users serious control over data manipulation
  • Pros Reconciliation with Wikidata and external sources works surprisingly well
  • Pros Completely free and open-source with no hidden paywalls
  • Pros Browser-based interface feels lighter than most desktop data tools

Cons

  • Cons Runs locally, making team collaboration and sharing projects awkward
  • Cons Advanced transformations demand GREL knowledge most new users lack
  • Cons Large datasets slow the browser-based interface noticeably
  • Cons No cloud saving means lost work if sessions crash unexpectedly
Strengths and Limitations

OpenRefine Pros & Cons

Consider the practical advantages and limitations identified through SoftwareWorld's product assessment.

+

Pros

  • Cleans messy datasets without writing a single line of code
  • Transformation history stays fully transparent and easily reversible
  • GREL expressions give power users serious control over data manipulation
  • Reconciliation with Wikidata and external sources works surprisingly well
  • Completely free and open-source with no hidden paywalls
  • Browser-based interface feels lighter than most desktop data tools
!

Cons

  • Runs locally, making team collaboration and sharing projects awkward
  • Advanced transformations demand GREL knowledge most new users lack
  • Large datasets slow the browser-based interface noticeably
  • No cloud saving means lost work if sessions crash unexpectedly
Category-Based Capabilities

OpenRefine Features

Each category combines the selected software category, its category-specific description, and the features assigned to that category.

Data Analysis Software 28 selected features Open category ↗ ⌄
Data Discovery Reporting & Statistics Multiple Data Sources Data Storage Management Predictive Analytics Visual Analytics Customizable Reports Data Mapping Ad hoc Analysis Visual Discovery Data Visualization Data Import/Export Performance Metrics Dashboard Drag & Drop Alerts/Notifications Search/Filter Charting Data Extraction Sales Trend Analysis Metadata Management Widgets Data Connectors Forecasting Sentiment Analysis Self Service Data Preparation Self-service Analytics User Management
Data Management Software 17 selected features Open category ↗ ⌄
Data Integration Data Visualization Activity Dashboard Data Quality Control Data Synchronization Master Data Management Data Migration Data Connectors Data Capture and Transfer Access Controls/Permissions Automatic Backup Customer Database Data Analysis Tools Data Security Information Governance Data Import/Export Multiple Data Sources
Connected Applications

OpenRefine Integrations

Integration information is displayed only when approved integration products are available on the profile.

Pricing Information

OpenRefine Pricing

Pricing type, currency, trial availability, payment frequency, destination links, and package-level starting prices.

Pricing Type NA
Preferred Currency NA
Free Trial Not available
Free Version Not available
Payment Frequency Not available
Verified User Feedback

OpenRefine Reviews

Approved reviews submitted through verified Google or LinkedIn reviewer accounts.

Write a OpenRefine Review ↗
5.0
Based on 1 approved review
5 stars 100%
4 stars 0%
3 stars 0%
2 stars 0%
1 star 0%
Anonymous reviewer
Anonymous Reviewer Student

Way More Powerful Than It Looks

At first glance, OpenRefine feels simple. But the more I used it, the more I realized how deep it goes. 

Reviewed on January, 2024
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Frequently Asked Questions

OpenRefine FAQs

Answers generated from approved profile information, selected options, packages, integrations, support, training, deployment, and devices.

OpenRefine is a specialized software tool for data cleaning and transformation, particularly adept at handling messy, inconsistent data. It operates as a powerful, open-source platform, making it accessible to a wide range of users. OpenRefine excels in its ability to quickly clean and transform large sets of data, improving data quality significantly. The software allows users to explore data easily, identify errors, and make bulk edits, all through a user-friendly, web-based interface. Unique features include advanced cell editing, clustering algorithms for deduplication, and integration with various web services and databases. OpenRefine's strong data reconciliation and extension capabilities enable users to enrich their datasets with data from external sources, making it an invaluable tool for data analysts and researchers.

  • No, OpenRefine does not offer a free version.

  • No, OpenRefine does not offer any free trial.

  • No, OpenRefine does not offer an API.

  • OpenRefine can be integrated with the following applications:

    • Microsoft Excel , GitHub , PostgreSQL , SQLite

  • OpenRefine offers support with the following options:
    • Knowledge Base

  • OpenRefine offers training with the following options:
    • Documentation

  • OpenRefine supports the following languages:
    • English

  • Following are the typical users of the OpenRefine:
    • Self-Employed , Small-Business , Midsize-Business

  • OpenRefine supports the following deployment:
    • Cloud Hosted

  • OpenRefine supports the following devices and operating systems:
    • Windows , Linux
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