Watermark PDF Pro stamps watermarks over PDF documents.
Website: https://pcwinsoft.com/add-watermark-to-pdf.asp
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Download: http://www.pcwinsoft.com/download/PDFBatchWatermarkerInstall.dmg
Watermark PDF Pro works with text stamps, and image stamps, with support to transparent PNG. Watermark PDF Pro works in batch.
Watermarks are a way to help deter people from sharing or copying documents. They are used from passports to movie scripts. You can stamp a watermark with an e-mail address, or any type of identifier, to help you keep track of the documents you distribute and to whom.
