Image, Video and PDF watermark tools on Windows and macOS
Star PDF Watermark for Mac is a good batch stamp PDF program on Mac OS X, which enables you stamp watermarks into a PDF file. Such as signature on pdf, stamp date on pdf, Besides text stamp, you can also put image on pdf, add image stamp to pdf file, the stamped text or image become a permanent part of each PDF document.
Star PDF Watermark for Mac(free PDF Stamp tool) can stamp watermarks to label your PDF file status, such as "Confidential" or “Original” on pages or "Draft" on a preliminary PDF document, You can stamp PDF document names, revision numbers, Date/Time stamps, contact information or any text that you need added to the file.
·Support Mac OS X 10.4+, snow leopard, you can watermark pdf on mac freely!
·Support batch stamp PDF files, you can stamp many PDF files one time, save your time
·Support stamp watermarks to all pages or odd pages or even pages
·Support image stamps, support image stamps with various image formats (eg. JPEG, GIF, TIF, TIFF, PCX, PNG, TGA, ICO, BMP, JP2, PNM image formats)
·Support text stamp with various effects, support Font Style, Font Size, Text Typeface, Text Color
·Support text stamp with add shadow, fill text color and draw edge
·Output file— Duplicates the original file and rename the file as your will, Stamps are placed in the duplicate file, leaving the original copy unchanged
·Stamp can be placed in a exact location (center, left, top or any exact location)
·Text and Image can be stamped on any angle(0-360°)
·Support transparent watermark for text and image
·Support Realtime Preview Output Effect, you can see the effect of stamping documents fast
·Many Options to Creator Yourself Watermarking
·Excellent User Interface And Easy to Use, Such as Drag and Drop, Double Click to Edit Template.