by verypdf.com Inc PDF Stamp is an advanced product that enables you to stamp content into a PDF document. Besides images, texts and graphics, PDF Stamp is able to add links and notes. PDF Stamp (PDF Watermark) is easy to use. it does NOT need Adobe Acrobat software.
by TallApplications Put customized stamps on any page of any PDF document without the need for Adobe Acrobat. Your stamps can be as simple as "Confidential" across every page, or specialized watermarks. Stamping PDF documents has never been easier.
by NativeWinds Easily stamp pdf files from command line parameters for automated watermarking of Pdf files. Multiple configurations can be saved. Call from a dos batch file, the dos prompt or a program that allows you to enter command line parameters.