Generate a unique watermark for each recipient of your PDF

Send a PDF to different recipients with a unique watermark for each of them in a few clicks.

Get started, for free
Unique watermark for a recipient example
Customize your watermark

You can place your watermark where you want on your PDF and customize the text written next to it.

Send more secured PDFs

By adding a unique watermark with UniquePDF, you further increase the barrier to information leak.

Send PDFs to dozens of people in a few clicks

Send your secured PDFs in an automated way and reach hundreds of people in a few minutes.

Place and customize your watermark

You can choose the watermark's position so it does not overlap on your PDF's content. You can also choose to customize the text written next to your custom watermark.

Watermark's customization
Unique watermarks for each of your recipients

A unique, secured watermark for each of your recipient

Each watermark is unique as it contains the owner of the PDF, the recipient mail address and the date at which it was sent. This information is written near the watermark. The watermark is encrypted, which means that it can't be changed/read without our key.

Send PDF to dozens of people and more in a few clicks

Upload the PDF you want to send, choose the watermark localization and fill your recipient's list. We then send a unique watermarked PDF to each of them.

You can always choose to download the PDFs and send them yourself at the end of the process.

Unique watermaked PDF in a few clicks


Unique watermarked PDFs generated


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