Document conversion is one of the most frequent processes that endures across a lot of industries. Sometimes, it is the business need To put a watermark on the resultant document after conversion. For example, you want To convert a Word document To PDF or PowerPoint PPT/PPTX To PDF with a watermark (text or Image) in all the PDF pages.
GroupDocs.Conversion for .NET and Java gives you such an option. It possesses a class WatermarkOptions with rich properties such as:...PDF with a watermark (text or image) in all the PDF pages. GroupDocs...convert a PowerPoint PPTX presentation to PDF and add a watermark...