PDF加水印

将水印添加到PDF是免费的在线工具,可让您在不使用Acrobat的情况下将自定义文本或图像添加到PDF。

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How to add watermark in PDF

Insert watermark in PDF made easy.

1. Select PDF files to add

Select the PDF files you want to add customized texts or images or drag & drop them into the required area. You can also upload PDF files from a cloud storage service like Google Drive, Dropbox.

2. Add watermark to PDF

Our PDF Converter tool gives you a preview interface to customize your copyright text, image and position area you want to. It will insert watermark to your PDFs in just seconds.

3. Download

Your new PDF file will be ready to download immediately.

Watermark PDF Features

Watermark creator unlimited.

THE BEST WATERMARK ONLINE FREE

PDFStuff is as simple as an effective conversion tool for the fastest ways to add copyright customized texts or images without Acrobat. It's easy to use without any limitation and restriction.

WE SPEAK YOUR LANGUAGE

Wherever you are in the world, and you need to be. PDFStuff has been translated up to 25 languages, we speak your language!

ENTIRELY SECURE

We care about the safety of your data. Our free PDF converter processes your files with a 256-bit SSL encryption. It means that your documents and data are secure.

CONFIDENTIALITY

We only store your PDF files on our server for 24 hours to limit any unauthorized access. It is then permanently removed from our servers. Please read our privacy policy.

CLOUD STORAGE ACCESS

You can access files saved in cloud storage systems like Google Drive, Dropbox. This allows you to take your PDF files from the cloud, insert watermark to PDF online and save them back to your cloud storage accounts.

ANY DEVICE

Our free PDF converter online works perfectly on all devices, on any OS, including Windows, Mac, and Linux, and popular browsers: IE, Firefox, Chrome & Opera.

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