Modifying PDF Files

  • Wallace Wang


Many people share PDF files but many times you may need to modify the contents of those PDF files. That could mean filling out forms or adding a signature. Fortunately, you can modify PDF files on a Macintosh so you never need to buy special PDF editing software.


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These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Copyright information

© Wallace Wang 2016

Authors and Affiliations

  • Wallace Wang
    • 1
  1. 1.San DiegoUSA

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