This extension allow us to add an Image watermark to all the pages of a PDF file.

-PDFDoc_AddImageWatermarkToPdfFile action

Inputs:

• File
• ImageWatermarkWidth
• ImageWatermarkHeight
• ImageWatermarkInicialPositionWidth
• ImageWatermarkInicialPositionHeight
• Image

Output:

• PDF_Output

This extension uses PdfSharp