Aspose.Slides for Java is a Java component for manipulating PowerPoint presentations. It doesn't require PowerPoint and supports export to PDF, embedding and linking of audio and video frames, slide cloning, thumbnail generation, and presentation features, the ability to extract text from a presentation, and more.

This release added support for adding ActiveX controls from scratch. Chart support was improved. Many presentation rendering issues and chart rendering issues have also been addressed. An exception message is now generated when using a non-standard locale. An issue where Clustered Column chart Category axis labels overlapped in generated PDFs was fixed

Aspose.Slides for Java – Freecode