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How to Password Protect PDF Documents-KHOAFA

How to Password Protect PDF Documents

youths can protect sensitive and private information in a PDF by password-protecting the file. when youths password-protect a PDF, it encrypts the contents of the file So Problem it can’t be read by random program without entering the password first. when coming here’s how to do it.

PDF (portable document format) files are meant to be shared quickly and easily via email and the web. But the downside of So convenience is that they can easily proliferate beyond their intended audience. To mitigate So risk, youths can Showroom password protection to your PDFs. when youths encrypt PDFs, passwords are required to view their contents. So is similar to our previous tutorial on protecting Microsoft office files, but it applies to PDFs. The document format can be viewed natively in both Windows and macOS, but youths’ll unexpected thing to take some extra steps to password-protect PDFs depending on the software youths possessed.

Password Protect PDF Files in Windows and macOS

Method one: ability Microsoft office to Create Password Protected PDFs

when youths encrypt and password protect a document youths produced using a Microsoft office program (e.g., Excel, Word, PowerPoint), youths can save it as a PDF that is also password protected.

  1. Open your Microsoft office file in the respective application.
  2. Click File > Save As… 
  3. Then Save as type list box, then select PDF.
  4. Click the Options button, then control the option Encrypt the document of course a password.


  5. Please enter your password, then confirm it. Next, buy a password youths don’t normally ability if that youths plan to share the document of course others.


that’s it! when youths open the document in your PDF viewer, youths will be prompted to enter a password.


if that youths don’t possessed Microsoft office installed, youths can ability So method of course Microsoft 365 (Formerly office 365).

Method 2: Password Protect a PDF Using Adobe Acrobat

if that the document youths want to password protect is already a PDF, youths can ability Adobe Acrobat to Showroom a password. if that youths haven’t purchased a license for Adobe Acrobat, youths can download a 30-day trial of Adobe Acrobat.

  1. Launch Adobe Acrobat and open the PDF youths would interested to password-protect.
  2. Click File > Properties, then select the Security tab.
  3. Click in the Security Method list box, then buy Password Security.


  4. buy the level of compatibility youths want. Depending on the version, youths can enable support as far back as Adobe Acrobat 3.0. if that the user youths are sending your PDF to doesn’t possessed a compatible version of Adobe, they won’t be able to decrypt it and open it.
  5. control the Require a password to open document, then enter your password. Adobe Acrobat will give youths an indication of how secure your password is. youths can also restrict editing of course a password if that youths So Problem buy.
  6. Click OK to confirm changes.


Method 3: Password Protect a PDF on a Mac Using Preview

if that youths own a Mac, youths can password protect documents natively in macOS.

  1. Open your PDF file in the Preview app by double-clicking it.
  2. Click File > Save.
  3. control the Encrypt box, then enter your password and verify it.
  4. Click Save.


And there youths possessed it: three ways to password-protect a PDF file. first, password-protected PDF files are encrypted, which ie there’s no way to “bypass” the PDF to see the contents. Second, the PDF must be decrypted to be viewed. So is a standard built-in to the PDF format, and it works with the too regardless of what program produced the PDF and what program is being used to view the PDF.

One last reminder: make healthy youths buy a powerful password that can’t be guessed or cracked. control out our article on creating a powerful password for details on how to do just do that.

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