How to protect a pdf file with password

Owner password is used to set restrictions in the file. This password prevents people from copying, editing, printing, extracting the content. Acrobat requires the password if someone tries to do those operations in the PDF. User password is used to stop people from viewing the file content. If someone tries to open the PDF, he has to enter the correct password. Setting a user password or owner password on your PDF is an effective way to keep your data safe. However, sometimes you may lose your password.

In the upcoming parts of this article, I will show you three methods on how to decrypt a PDF file. Follow the guidelines below to erase the limits from your PDF. If there is a Owner Password placed in PDF file, then viewer can only read it but can't change anything. There are many ways or software could remove or open a password protected PDF document, here we will choose Google Drive to remove Owner password. With this method, you need to have a Google drive account.

The whole process is very simple, you need to upload your encrypted PDF files to Google Drive and convert it to a Word doc format. After converting, the restrictions will be removed internally and you will get a word file with the same content like PDF.

Step 1. Open and sign in your Google Drive if you have an account. Step 2. There is a gear icon in the top right corner, click it to open the Settings menu.

In the poping-up Setting Window select "Convert uploaded files to Google docs editor format. Step 3. Step 4. And you will find your PDF content was moved into a doc without losing any layer, images, and text. If you forgot PDF password to open, there is no way to bypass because PDF open password is extremely difficult to remove.

Fortunately, there are tools like iSeePassword Dr. PDF equipped with the powerful decryption algorithm that makes it possible to quickly search your open password and instantly batch remove users password from PDF without damaging original data. Click Set Password. When you password protect a PDF, you keep documents like tax filings and medical records safe on your computer and when sharing them with others.

Password protecting a Word document Click the File tab. Click Info. Click Protect Document, and then click Encrypt with Password. In the Encrypt Document box, type a password, and then click OK. In the Confirm Password box, type the password again, and then click OK. If you receive a prompt, click Yes to change the security.

Select Require a Password to Open the Document, then type the password in the corresponding field. Set password or security method as desired. Encrypt the attachment.

Password-protect the document. Of course, you can also set up the permissions. Make sure you save your encrypted PDF in a safe location and share no password with others. But it might take a long period to upload and download the PDF files online. Scroll down the online webpage to find and click the Protect PDF option at the bottom. Step 3 : After you have done, your PDF file will be password protected by the program online.

Then you can download the file from the online website to the desired location or share it with another device. Moreover, you can have a password to restrict permission and limit the functionality of your final PDF for preventing printing, preventing copying, and preventing modifying. Step 2 : Enter and repeat an open password for the PDF file. If you restrict usage rights and specify the permission password, some PDF readers might ignore these restrictions. Step 3 : Choose what users of your PDF are allowed to do.

You can click the Start button to set up password protection for your PDF file. Then download the PDF file to your computer.