How Do I Make My PDF Stamps On the Top PDF Documents Pages

Question

I have a 1500 pages PDF documents ready for printing. How can I put at the top of each page my company's logo stamp?

Launching the application: A-PDF Watermark
In the main window, clicking "add image watermark" icon, then will open the New Image Watermark configuration window, you can set the desired options for the image watermark, such as your company logo. set Position and Margin to adjust the position of watermark to top
Return to the main window, clicking "File" menu, select "Add PDF Document" item, Add PDF(s) which you want to add watermark
In the watermark list window, marking the image watermark item as checked
Click "Watermark" button to add the image watermark to PDF Document