GroupDocs.Metadata makes it easy for Java developers to delete metadata information from PPT files from within their applications by implementing a few easy steps.
// Clear PPT document metadata
try (Metadata metadata = new Metadata("input.ppt");
{
// Remove all mentions of any people contributed in file creation
// Remove a custom property with the specified name
int affected = metadata.removeProperties(
new FallsIntoCategorySpecification(Tags.getPerson()).
or(new WithNameSpecification("CustomProperty")));
System.out.println(String.format("Affected properties: %s", affected));
// Save the cleared file
metadata.save("output.ppt");
}
<dependencies>
<dependency>
<groupId>com.groupdocs</groupId>
<artifactId>groupdocs-metadata</artifactId>
<version>24.8</version>
</dependency>
</dependencies>
<repositories>
<repository>
<id>repository.groupdocs.com</id>
<name>GroupDocs Repository</name>
<url>https://repository.groupdocs.com/repo/</url>
</repository>
</repositories>
Our solution simplifies managing your document metadata. Easily access, edit, and update various document properties to keep your files organized and searchable.
Quickly get and process a document’s metadata. Gain valuable insights like author, creation date, and more.
Directly edit document metadata. Update properties for better organization, searchability, and accurate information.
Perform advanced operations on document metadata. Easily handle tasks like adding custom properties, removing unnecessary data, and ensuring data consistency.
// Load archive file for further processing
try (Metadata metadata = new Metadata("input.zip")) {
// Get main metadata package
ZipRootPackage root = metadata.getRootPackageGeneric();
// Remove archive comments
root.getZipPackage().setComment(null);
// Save cleaned file
metadata.save("output.zip");
}
Download GroupDocs.Metadata for free or get a trial license for full access!
Multi format documents and images metadata removing API for Java. Retrieve metadata of some of the popular file formats as stated below.
