How to remove watermark in pdf using javascript

[shakthi124]

Hello, while there isn’t a straight forward way to remove watermarks from the PDF, you can use our ElementReader API to traverse through the PDF contents and remove graphical elements according to your use case. Please see the forum post below for more information:

How do I remove a watermark from an existing PDF document?

Q: Is there a way to remove a watermark from an existing PDF document i.e. one not created using PDFNet? -------- A: If the watermark/stamp is represented as a annotation you could use page.AnnotRemove() to remove the annotation object from the page. In watermark/stamp is part of PDF content stream you could remove graphical elements as shown in ElementEdit sample project (http:// www.pdftron.com/pdfnet/samplecode.html#ElementEdit). The only tricky part is how to identify the part of th…