How To Encrypt A Pdf File In Windows 7

PDF encryption is the process of encoding the PDF file then that it remains hidden from or inaccessible to unauthorized users. When you add together a countersign to your PDF file, it helps you protect private information and sensitive data. Anyone without a password volition not be able to read or edit your PDF file.

In this article, we will introduce all the possible PDF encryption methods, including how to add a countersign to PDF in Adobe, how to add a password to PDF with a third-party tool, and how to add password to PDF on Mac. No matter what you lot demand, you can find solutions in our post.

Method i. How to Add Password to PDF within Adobe

Since most of the users are using Adobe Acrobat or Adobe Reader to create and edit PDF files, the showtime method we'd similar to share is how to add a password within Adobe software. Follow the detailed steps below, and encrypt your PDF files step by step.

Selection 1. I-click to Add Password

Pace 1. Open the target PDF file in Adobe Acrobat.

Step 2. Get to File > Protect Using Password, or you can become to Tools > Protect > Protect Using Countersign.

Step 3. Select whether y'all want to require the user to enter a password for viewing or editing. Then blazon a countersign, re-type the same password as a confirmation.

Note: The password yous enter should exist at least six characters long. The longer and more than complex your password is, the stronger password force it volition be.

Pace four. Click Apply. Adobe will transport you a confirmation message, proverb that your file was successfully protected with a countersign.

Option ii. Advanced Password Protection

Step ane. Open the target PDF file and cull Tools > Protection > Encrypt > Encrypt with Countersign.

Step 2. You volition see a prompt, click Yeah to change the security.

Step 3. Tick the Require a password to open the document option. Enter your password.

Step four. Select an Acrobat version from the Compatibility drop-down menu. Choose a version equal to or lower than the recipients' version of Acrobat or Reader.

• Acrobat 6.0 And Later (PDF 1.5) encrypts the document using 128-bit RC4.
• Acrobat 7.0 And Later (PDF ane.6) encrypts the document using the AES encryption algorithm with a 128-bit cardinal size.
• Acrobat X And Later (PDF ane.7) encrypts the document using 256-scrap AES.
• To apply 256-chip AES encryption to documents created in Acrobat eight and 9, select Acrobat X And Later.

Method two. Add Password to PDF with Third-Political party Tool

As well the Adobe software, Windows users have another choice to encrypt their PDF files, which is to add passwords with third-party file lock software. In this article, the recommended tool is EaseUS LockMyFile. It is powerful and useful security software that can help y'all protect folders, files, USB flash drives, and even CD/DVDs. With EaseUS LockMyFile'south elementary user interface, anyone new to this tool could quickly become familiar with information technology.

Software such as Microsoft Office and Adobe likewise supports users to add passwords to files. Merely if y'all have forgotten the countersign, it'due south highly possible that you can't recover the lock-protected files. However, with EaseUS LockMyFile, information technology isn't a problem anymore. It allows you to recover your password with your email address.

Yous tin can download EaseUS LockMyFile from the push button below, and follow our guide to encounter how to add password to PDF.

Step 1. Enter "easeus" to launch EaseUS LockMyFile, register with a valid email and a license lawmaking.

Step 2. Click File Encryption under More than Tools > Click Add Files or Add Folders.

Stride 3. Select important files or folders that you need to encrypt, and click Open.

Pace 4. Select the encryption mode: Encrypt to gfl or Encrypt to exe.

Step 5. Browse a safe location on your PC,  rename the encrypted file or binder, and click Saveto save the encrypted files/folders.

Method 3. How to Add Password to PDF on Mac

If you lot are using a Mac calculator, the process of adding a countersign to PDF is slightly different from that on Windows. Here are the steps of encrypting your PDF on Mac.

Pace 1. Open up the PDF file you desire to lock in Preview.

Stride 2. Go to File, and then click Export, and choose Encrypt.

Step 3. Enter the password, re-enter to verify it, then click Save.

To Sum Upwardly

You have various means to add a countersign to your PDF file. Inside the Adobe software, y'all have two options to encrypt your file. On a Mac computer, there is an selection in Preview to enable you to encrypt PDF files. If your PDF file is very important, you lot could effort the third-party file lock software - EaseUS LockMyFile. Information technology can non just add a countersign to a single PDF file just also supports users to lock a whole folder. More importantly, you don't need to worry well-nigh "what if I have forgotten the password?" considering y'all can recover the countersign with your email address with EaseUS LockMyFile.

Source: https://toolbox.easeus.com/file-lock-tips/how-to-add-password-to-pdf.html

Posted by: haynesshols1954.blogspot.com

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