Compare PDF Watermarking Plugins for Wordpress

There are several PDF stamping plugins for WP + WooCommerce, but which is best for you?

Last updated Fall 2023. Hover on a box to expand text.

View a detailed comparison of the two best options

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  • Price
  • Free version available
  • Return period
  • PDF requirements
  • PHP compatibility
  • Parser used
  • Preserves internal links
  • Preserves accessibility
  • use your own font
  • UTF-8 support
  • RTL
  • watermarking positions
  • choose which pages to watermark
  • HTML in watermarks
  • opacity of watermarks
  • watermark testing/on-the-fly
  • watermark with image
  • image and text in same watermark
  • 4 levels of RSA/AES encryption
  • user password
  • owner password setting
  • protections
  • built in shortcodes
  • per-product watermarking
  • barcoding
  • preserves PDF metadata
  • error logging
  • cron file cleanup
  • Compatible with Free Downloads WooCommerce
  • More..?

  • WaterWoo PDF
    Premium

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    • $90
      •
    • 30 day
    • Any version PDF. Non web-optimized, non-linearized PDFs work best
    • 8.2
    • TCPDI/TCPDF
    • no (upgrade to PDF Stamper)
    • no (upgrade to PDF Stamper)
    • 2
    • all, first, last, designate start-end, odd, even
    • yes, to 100th using HTML
    • yes, using HTML
    • custom or user email
    • copy, print, modify, annotate, assembly (filterable)
    • first name, last name, address 1, address 2, city, state, post code, country, email, phone number, business name, order date (with configurable future dates), order number, product name
    • per-product, even per-variation
    • title, author, creation date, keywords, subject

  • WooCommerce
    PDF Watermark

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    • $99
    • 30 day
    • no PDFs newer than version 1.4
    • 8.0
    • FPDI/FPDF
    • 1
    • all, first, last, alternating
    • yes, to 10th
    • yes, inserts one for you
    • user email or order number
    • copy, print, modify, annotate
    • first name, last name, email, order number, order date, site name, site URL
    • per-product
    • ?

  • Ignite WooCommerce
    PDF Watermark Stamper

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    • $79
    • ?
    • no PDFs newer than version 1.4
    • 5.6
    • FPDI/FPDF
    • 2
    • all, first, last, odd, even
    • yes, to 100th
    • yes, inserts one for you
    • ?
    • ?
    • copy, print, modify, annotate
    • first name, last name, address, city, state, postcode, email, order number, date, order date
    • per-product
    • ?

  • Tips & Tricks
    WP PDF Stamper

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    • $49.95 (plugin "retired")
    • ?
    • no PDFs newer than version 1.4
    • 7.4
    • FPDI/FPDF
    • ?
    • designate start-end
    • custom or user email
    • copy, print,modify
    • first name, last name, address, email, phone, order number, date, business name, order id, stamp date
    • none
    • ?