Thursday, May 24, 2012

How to Add your Signature to PDF Files

Ever needed to add your signature to a PDF? Your SU Mac comes with a built in app that can make that an easy task. Follow the steps below to create your signature.

  1. Write your signature on the back of a business card or other small piece of passer. Make sure it's white paper.
  2. Start the Preview App found in your dock (or in your applications folder)
  3. Go up to Preview>Preferences and select the signature tab.
  4. Click the Create Signature button
  5. Hold your paper up to the Mac camera so that the signature rests on the blue line.
  6. To add your signature to a PDF use the signature popup menu in the annotations toolbar.


  1. I tried all these steps to add signature to a PDF document. I am so excited that all these steps worked like charm. Thanks for posting the correct way to add signature to PDF files.
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