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  1. Add or modify stamps - Adobe Inc.

    Dec 5, 2025 · Learn how to use, customize, and manage stamps in Adobe Acrobat to communicate document status and key details.

  2. How to Add a Stamp to a PDF - Smallpdf

    Jul 15, 2025 · Learn how to add a stamp to a PDF in seconds. Follow our step-by-step guide to insert, customize, and fix stamp issues using free online tools.

  3. Add a watermark to a PDF. Add text or image to a PDF - iLovePDF

    Choose an image or text to stamp over your PDF files. Select position, transparency and typography.

  4. Add stamps to your PDF files for free with PDFCreator Online

    This online tool allows you to easily add a stamp to PDF files. All you have to do is upload your PDF file, add your stamp easily and then download the file shortly after.

  5. The 6 Best PDF Stamp Creator Tools: A Comprehensive Guide

    Sep 2, 2025 · Searching for the best PDF stamp creator? You’ve come to the right place. This article provides a comprehensive guide to PDF stamp tools.

  6. 5 Ways to Add Stamp to PDF on Mac or Windows (Free Included) …

    Nov 27, 2025 · Stamp is a kind of annotating, we will show you 5 ways to add a digital stamp to your PDF with or without installing 3rd party tools.

  7. How to add stamp to PDF - ONLYOFFICE Blog

    Feb 17, 2025 · Adding stamps to PDF files is a useful way to mark documents as approved, confidential, or reviewed or to apply notes and signatures. Explore how to use them.

  8. How to Use Stamps and Custom Stamps in Adobe Acrobat …

    Dec 26, 2025 · Stamps in Adobe Acrobat Reader DC serve as visual annotations that users can place on PDF documents to convey specific information quickly. They are useful for marking …

  9. How to add a stamp to pdf file - FROMDEV

    Jul 9, 2025 · Learn how to easily add a stamp to any PDF file using simple tools. This guide covers step-by-step methods with free and paid software to insert approved, confidential, or …

  10. StampPDF - Automated PDF Stamping Tool | Secure Offline

    StampPDF lets you stamp and sign PDFs in seconds with intelligent white-space detection. Join early adopters already saving hours weekly.