If you create epub files for publication or distribution and wish to deter unauthorized use, then the service we provide here can help you.

With the easy-to-use facilities on this website you can add encrypted watermarks to your epub files.
A further feature enable you to find out the watermark on any file copy.

The watermark enables you to identify the source of any copy of the epub file and thereby challenge anyone who holds a copy to prove it is legitimate.

If you only wish to watermark a low number of epub files then you may like to use our FREE service that is available at epub-watermarks.com/

This website provides a commercial epub watermarking services suitable for large file numbers and with options to integrate into your own website.

In order to use the services on this website you must first register.

Once registered, you can upload ePub files ready for watermarking. A single file or bulk upload is provided.

Once an epub file is uploaded you can produce a watermarked copy of the file as many times as you like.
Each time you watermark a file the watermarked copy is saved and has its own download link.

In addition, a number of integration options are available.

If you have any further questions or need help then please contact us by using the form below.