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POI-HSSF and POI-XSSF/SXSSF - Java API To Access Microsoft Excel Format Files HSSF is the POI Project's pure Java implementation of the Excel '97(-2007) file format. XSSF is the POI Project's pure Java implementation of the Excel 2007 OOXML (.xlsx) file format. HSSF and XSSF provides ways to read spreadsheets create, modify, read and write XLS spreadsheets. They provide: low level structures for t

This page provides instructions on how to download and verify the Apache POI release artifacts. There are different versions available depending on how stable your code should be. The latest stable release is Apache POI 5.3.0 Archives of all prior releases Apache POI releases are available under the Apache License, Version 2.0. See the NOTICE file contained in each release artifact for applicable

Capabilities This release of the how-to outlines functionality for the current svn trunk. Those looking for information on previous releases should look in the documentation distributed with that release. HSSF allows numeric, string, date or formula cell values to be written to or read from an XLS file. Also in this release is row and column sizing, cell styling (bold, italics, borders,etc), and s

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The Javadocs for the latest (development) version of Apache POI can be accessed online here, or build from a source code checkout by running the javadocs Ant task. The latest (development) Javadocs are generally updated every few weeks, so may lag the most recent development slightly. For recent releases, the Javadocs for the latest stable release each the family can also be browsed online: Apache

25 November 2023 - POI 5.2.5 available The Apache POI team is pleased to announce the release of 5.2.5. Several dependencies were updated to their latest versions to pick up security fixes and other improvements. A summary of changes is available in the Release Notes. A full list of changes is available in the change log. People interested should also follow the dev list to track progress. See the

The Javadocs for the latest (development) version of Apache POI can be accessed online here, or build from a source code checkout by running the javadocs Ant task. The latest (development) Javadocs are generally updated every few weeks, so may lag the most recent development slightly. For recent releases, the Javadocs for the latest stable release each the family can also be browsed online: Apache

The POI library can now be compiled as a Ruby extension, allowing the API to be called from Ruby language programs. Ruby users can therefore read and write OLE2 documents, such as Excel files with ease The bindings are generated by compiling POI with gcj, and generating the Ruby wrapper using SWIG. The aim is the keep the POI api as-is. However, where java standard library objects are used, an eff

25 November 2023 - POI 5.2.5 available The Apache POI team is pleased to announce the release of 5.2.5. Several dependencies were updated to their latest versions to pick up security fixes and other improvements. A summary of changes is available in the Release Notes. A full list of changes is available in the change log. People interested should also follow the dev list to track progress. See the