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Just 5 simple steps to add a watermark to one or more pages in your PDF file!
We provide free PDF to add watermark, without any hidden fees, without registration, payment, login and other cumbersome operations, and use it directly!
It only takes five simple steps to add watermark to PDF without downloading software
We use the most advanced PDF watermarking algorithm, and it is difficult to crack PDF files after watermarking
Dozens of megabytes and hundreds of pages of PDF files can be processed in seconds without waiting for a long time
Our server does not save any of your data. After processing, it will be deleted immediately. You need to upload it again next time
The industry-leading PDF technology solution, PDF has no loss of quality after adding watermark, has rich functions, and more functions are waiting for you to unlock
you 're right! All tools of PDF88, including PDF watermarking tools, are free to use.
We support text watermark, image watermark, and multiple font formats. At the same time, you can choose the color, position, transparency, page number and other information of the watermark
PDF88 attaches great importance to the data security of users. Security makes us first consider and focus on safeguarding
All data transmission channels use SSL256 to add watermarks, and other people cannot steal the data data.
After processing, we will delete your files from the server immediately! Instant transfer and use, each PDF processing is a one-time use