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Participant
April 2, 2020
質問

How to add password protection to multiple PDF files

  • April 2, 2020
  • 返信数 1.
  • 491 ビュー

I have Adobe Acrobat Reader DC and PDF-XChange Editor and want to add password to more than 300 pdf files.

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返信数 1

Legend
April 2, 2020

Acrobat Reader cannot add passwords at all, you'd need (paid for) Adobe Acrobat. We have no idea what your other app does, it's not an Adobe product,