Lock PDF and Add Watermark to PDF for Huawei For Free

Let's explore the question: “How can I add a watermark to my PDF file, or how can I prevent some text from being watermarked?” If you are a regular reader of our posts, you'll know that one of our common questions regarding the use of watermarking applications is “How can I prevent Adobe from adding my PDF file's watermark?” In most cases, a file's watermark isn't created when the files are created, it is created at some point in the Adobe workflow chain. This may be why there are so many variations on “How to make watermarking ineffective: remove watermark from an Adobe PDF file.” The only thing I will emphasize in that reply is that you should make sure that you are aware of the fact that one of the ways, when watermarking (for example, by applying a watermark to a PDF file created by any application), a PDF file may actually be “fuzzy” or modified without the knowledge of the end users. In other words, one might use a PDF file generated by an application that is not aware of this situation, creating a watermarked PDF, and another file generated by such an application, which, when uploaded on a website or sent through an email attachment, might be fuzzy or not be created at all.. How to lock or add a watermark to your PDF documents To lock or add a watermark to your PDF documents, open the PDF and click Menu > PDF Settings. Note: If you already have Adobe Acrobat installed on your device, then you will not get the PDF settings screen with the option to add a watermark in this case. To add watermarks to the PDF you already have, follow the instructions below from the Adobe Acrobat manual. In the main Acrobat window, under Security > Permissions, check the “Allow this application to add watermarks” box and tick the “Allow watermarking on these pages” option.