How to add a watermark to a virtual printer file

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When we make some internal company information, they might need to add a watermark will be displayed in the document file is important, or do their own advertising company in the watermarked file their company name, and so on. The company's growing attention to security documents, in order to prevent theft of others, illegal use, many people add a watermark to the file. How do add a watermark to the file? Add unique watermarks do?

Steps:

The first step, select the top right corner of the "Settings."

The second step, after entering the settings, select the "main message" - "Watermark."

The third step, enter the watermark content (English / Pinyin), but also to set the watermark font color and so on.

The fourth step, remember to save the configuration settings.

The fifth step, after save, select a PDF file.

The sixth step, jump out of the page, select the configuration you just set.

Seventh step, select "Export" button.