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.
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Convert Word to PDF and Add Watermark - C# Example
Let’s have a look at the C# implementation of how to convert a word DOCX document to PDF and add a watermark to the resultant PDF document.
Convert PPTX to PDF and Add Watermark - Java Example
Below is the Java code example shows how to convert a PowerPoint PPTX presentation to PDF and add a watermark to the resultant PDF document.
Below is the screenshot, you can see the conversion of a PPTX to PDF along with watermark text.