Extracting Text from PowerPoint Slides and Tables in Java

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A DEV Community tutorial explains how Java developers can pull text out of PowerPoint files instead of copying it manually. It covers three cases: reading every slide in a presentation, targeting one specific slide, and extracting content from tables. The examples rely on the Spire.Presentation library, which is added to a Maven project through a pom.xml dependency. Each sample is a standalone program that writes its output to a UTF-8 text file. The guide also notes that slide indexes begin at zero, so slide numbers must be adjusted when accessing collections.

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