Free
Free
POI is Apache-licensed open-source software available from poi.apache.org without subscription pricing.
- Access
- POI is Apache-licensed open-source software available from poi.apache.org without subscription pricing.
Apache POI pricing
● Identity checkedCode · Vendor site 2026-10-04
Apache POI is the Java library for reading and writing Microsoft Office formats such as Excel, Word, and PowerPoint. The project site publishes release notes, component APIs, encryption support details, and download links for integrators building document automation.
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- Code
- Free access
- POI is Apache-licensed open-source software available from poi.apache.org without subscription pricing.
- API access
- Component documentation covers Java APIs for HSSF, XSSF, HWPF, XWPF, and related Microsoft document formats.
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Apache POI pricing & plans
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