This article contains the complete workflow of how to extract images from PowerPoint in Java and provides a sample application on how to get images from PowerPoint using Java. The images extracting instructions can be used on any of the popular operating systems like Linux, Windows, and macOS without setting up any other additional software. Here is the step-by-step process as well as sample code for extracting images from PowerPoint documents.

Steps to Extract Images from PowerPoint in Java

1. Install GroupDocs.Parser for Java from the Maven repository in the Java application to extract images from PowerPoint file
2. Import required classes for developing the functionality for extracting images from PowerPoint document
3. Initialize the Parser class for loading the PowerPoint document to extract images from it
4. Call the getImages method to obtain the collection of the images object
5. Iterate over the image collection, display the size, type, and contents of the image

The above stepwise instructions allow you how to get pictures from PowerPoint in Java. These are just a few steps that you need to follow for extracting images from a PPT file and you can start the process by setting up the required library and including the necessary classes. The next step enables you to load the input file by instantiating the Parser class for getting images from it. After that, call the getImages method of the Parser class for obtaining image collection and then iterate over it for image data.

Code to Extract Images from PowerPoint in Java

The above code snippet demonstrates how to develop the application to extract images from PowerPoint using Java. The application is completed with a few lines of code that consists of consuming a couple of API calls of the document parsing library. Further, this sample code can be adapted for extracting images from a variety of document formats such as PDF, DOC, DOCX, XLSX, RTF, DOT, EPUB, and many more.

We have discussed the detailed process of how to extract images from PPT in Java and created a sample code for it. Recently, we published an article on extracting metadata from Excel using Java, have a look at how to Extract Metadata from Excel in Java guide for more information.