pdf watermarking online

Watermark refers to the image or text added in front or behind the content of the document. It is similar to a stamp. For example, we can apply confidential watermarks to pages containing sensitive information, and we can also apply multiple watermarks To add watermark to one or more pdf documents,

A watermark is a translucent text or picture style attached to a document or picture. It does not affect the reading of the document and picture itself, but it is difficult to edit them. This is also a simple way for many companies and individuals to protect their copyrights in order to protect thei