PDF Mikata

How to Password-Protect a PDF Before Emailing It

Published: Oct 19, 2026 | Updated: Oct 19, 2026 | About (Japanese)

Key points
  • Add the password
  • Send the PDF
  • Share the password separately

Steps

  1. Add a password to the PDF in Add a Password to a PDF.
  2. Attach the saved PDF to the email.
  3. Share the password by another route, such as a separate email or a phone call.
Putting the password in the same email defeats the purpose.
Use "Add a Password to a PDF" (free)

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