If you often need to use free database tools, in addition to the previously introduced Aqua Data Studio and dBeaver, there is now another option: JetBrains’ DataGrip. DataGrip operates similarly to the database functionality in IntelliJ IDEA.
On October 1st, 2025, JetBrains changed DataGrip’s licensing model from commercial paid to free for non-commercial use. Commercial use still requires a paid license, while non-commercial use is free, but registration is still required to obtain the free license.
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✅ Explanation article (Traditional Chinese): https://jdev.tw/blog/8957/
✅ Explanation article (English)
✅ Explanation article (Japanese)
✅ Announcement: DataGrip Is Now Free for Non-Commercial Use | The DataGrip Blog