In this how-to article, we will focus on the step-by-step procedure to extract Text from PowerPoint using Java and how to turn these instructions into the development of the application to extract Text from PPTX in Java. Further, we will use a few simple API calls of the document data extraction library for extracting the text from documents. Here are key steps as well as a sample code to extract text from PowerPoint in Java.

Steps to Extract Text from PowerPoint using Java

1. Set up GroupDocs.Parser for Java from the Maven repository in the Java project to extract text from the PowerPoint document
2. Import essential classes for developing the functionality for extracting text from a PowerPoint file
3. Create an instance of the Parser class for loading the input PowerPoint document to extract text from it
4. Call the getText method for obtaining the TextReader object
5. Finally, read the text from the reader and print it

We have listed all the points that are essential for creating the extract text from PPT using Java. These steps are straightforward to follow for getting the text from the PowerPoint file and can be used on any common operating system like Windows, Linux, and macOS. Further, these instructions do not require setting up any additional software for the implementation of the functionality.

Code to Extract Text from PowerPoint using Java

In the preceding code snippet, we have developed the get Text from PowerPoint Java application to show the implementation of the feature. To extract text from the PPT file, you need to set up the required library, and then include the necessary classes. After that, load the input PPTX file by initializing the Parser class and use the getText method for obtaining the TextReader collection. In the end, you have to print the text by reading the text from the reader.

We have discussed the detailed process of how to develop the Java get Text from PowerPoint capability and produced a sample code for it. Recently, we published an article on extracting text from HTML using Java, have a look at how to Extract Text from HTML in Java guide for more information.