This quick article explains the complete workflow with step-by-step instructions on how to convert PPT to PPTX using Java and provides a sample code to show the working of Java PPT to PPTX converter application. Further, this guide provides information for configuring the environment for performing the document transformation. Moreover, the stepwise instructions can be used on any of the common operating systems like macOS, Windows, and Linux.

Steps to Convert PPT to PPTX using Java

1. Install GroupDocs.Conversion for Java from the Maven repository in Java project for implementing PPT to PPTX capability
2. Import essential classes for performing document conversion from PPT to PPTX format
3. Instantiate the Converter class for loading the input PPT file for transforming to a PPTX file
4. Create an instance of the PresentationConvertOptions class for defining the parameters to customize the output PPTX document
5. Finally, call the Convert method to save the PPT as a PPTX file on the disk

The above points briefly describe the workflow for creating the functionality to convert PPT to PPTX in Java. The document transformation procedure is straightforward and you can start it by installing the document conversion library from the Maven repository and importing the essential classes in the code. The next two steps provide the information for loading the source PPT file and defining convert options for the output PPTX document. The last step defines calling the Convert method for doing the real magic and storing the converted file on the disk.

Code to Convert PPT to PPTX using Java

We have developed the sample code to show you how to implement the change PPT to PPTX in Java functionality using the workflow described in the earlier section. As you can see, we have just written a few lines of code and consumed a few API calls of the document conversion library for transforming the document to the specified format. Additionally, you can further enhance this sample code by setting up various parameters using the PresentationConvertOptions object for customizing the converted document.

We have discussed the detailed procedure to export PPT to PPTX using Java and created a sample code for it. Recently, we published an article on converting PNG to JPG in Java, take a look at how to convert PNG to JPG using Java post for more information.