How do you watermark each page of a bunch of PDFs with the same full-screen image? Usually to promote copyright, enhance brand recognition, or to put a unified background template on the document, such as adding a company logo or seal picture. When we hope that this picture can be spread all over the page without leaving any blank corners, but the conventional single-page operation is not only boring, but also difficult to ensure that the picture position of each page is mostly identical. Is there any way to uniformly add full-screen picture watermarks to all pages of multiple PDF files at one time?,
This article directly talks about how to solve this batch processing problem, so that the specified picture file is covered with a full screen in each page of PDF, regardless of the horizontal or vertical page, it can be covered, and the original document can be clearly readable. Come and have a look at it with me!
Why to PDF each page add full screen image watermark?
Toenhance file protection
when PDF files contain company confidential or original content, we may worry about being spread or embezzled at will. Add a full-screen picture watermark to each page, such as company Logo or other picture logo, covering the content of the whole page, which is more eye-catching and more difficult to remove, even if someone screenshots or cropping the watermark will still be retained.
Prevent misuse and tampering
some PDF files should be used on draft files. If they are modified by others and spread again, they may cause misunderstanding. Adding a full-screen picture watermark can obviously prompt the file status, so that others will use them more cautiously and reduce the trouble caused by careless use.
Improve the brand effect
when the company sends materials or product documents to the outside world, it will add a unified brand Logo and a full-screen picture watermark on each page, so that no matter whether the documents are printed or forwarded, it can continuously display the company's image and make the documents look more professional.
PDF batch add full screen image watermark effect preview
before treatment:

after treatment:

Batch to PDF page with tile image watermark operation steps
1. Open 【 HeSoft Doc Batch Tool ], select [PDF Tool]-[PDF Add Watermark]].

2. Select a method in [Add File] or [Import File from Folder] to add PDF to which picture watermark needs to be added. It is also supported to drag PDF directly below to add, and then click Next.

3. Enter the setting interface, select [Picture Watermark] for the watermark type, and then click the picture file to be used as the watermark. The size, transparency and rotation angle of the watermark can be set below. The filling method is [Tile]. The tile density can be sparse, normal and dense, representing 2x 2, 3x 3 and 6x 6 respectively. After the setting is completed, click Next. Then click Browse and select a location to save the new file.

4. Wait for the progress to complete, open the save folder and you can view the PDF file covered with full-screen watermark.
