PDF watermark tool insert personal image (JPG, PNG, BMP or JPEG) or website-links as watermarking on multiple Adobe Acrobat documents. Set text watermarks on multiple PDF files and make ownership on PDFs easily. Stamp on several PDF files with adjusting color, rotation, angle, degree, font, watermark position or image size of watermarked text or images easily. Put watermarks on above, below or replace PDF content of selected PDF Acrobat document.