Remove Comments & Comment Authors from PPTX in Java

Build your own Java apps to manipulate comments & authors in document files using server-side APIs.

Remove Comments from PPTX via Java

In order to remove annotations from the PPTX file, we’ll use Aspose.Slides for Java API which is a feature-rich, powerful and easy to use document manipulation API for Java platform.

Delete Annotations from PPTX - Java
Presentation presentation = new Presentation("example.pptx");
try {
    // Deletes all comments from the presentation
    for (ICommentAuthor author : presentation.getCommentAuthors())
    {
        author.getComments().clear();
    }

    // Deletes all authors
    presentation.getCommentAuthors().clear();

    presentation.save("example_out.pptx", SaveFormat.Pptx);
} finally {
    if (presentation != null) presentation.dispose();
}

How to Remove Comments from PPTX via Java

Install Aspose.Slides for Java. See Installation .
Load PPTX with an instance of Presentation class
Iterate over all Authors of loaded PPTX
Remove all Comments of an author
Remove all Authors at the end

Other Supported Annotation Formats

Using Java, one can easily annotate other formats including.

ODP

PPT