Enter a password to protect the PDF. Do not use the same password for your Mac and for your iOS device. Do not use a password that is too easy to guess. To create a strong password, use a combination of letters, numbers, special characters, and special symbols, and then choose a password from the drop-down below. (It is important that the password has no spaces or dashes.) · Click Done. To view the contents of the file again and view changes to the file after it is password protected, Dec 23, 2023 — Save the encrypted file to your Mac or your Dropbox. How to Password Protect a PDF in Outlook How to Password Protect a PDF in Google Docs How to Password Protect a PDF in Dropbox Mar 10, 2023 — The password you entered is the owner password for the PDF. Type a password into the Permissions section and then click the box marked, encrypt.” How To Password Protect Adobe Acrobat PDFs in Microsoft Office How to Password Protect PDFs in Google Docs How to Password Protect PDFs in Microsoft Office 2017 Dec 15, 2023 — You cannot save a PDF to your device in Microsoft Word, Microsoft Excel or Microsoft PowerPoint. A PDF in Word, Excel or PowerPoint cannot be protected with a password.