How to Lock PDF Files – Now for those of you who are confused and wondering, how do you lock a PDF file? Easily and certainly simple.
Well, we will explain several ways that you can use to lock PDF files, namely with a password, either online or offline.
In fact, you can try it directly in this method in our article, the article is that you can choose one method for you to use in securing documents in PDF format.
By using this password, your PDF file is not easily opened by anyone who has locked the PDF file using a password.
It is possible that you will need security when you have important documents and can only be read by certain circles.
Usually this security is used, for example in financial reports, employee data and so on, for that there are several applications that you can use, you guys.
Of course, in adding passwords to PDF files, including Adobe Acrobat PRO, the PDF X-Change Viewer.
For more details, let’s follow and see how to lock PDF files easily and simply which you can use as follows.
How to Lock PDF Files
1. How to Lock PDF Files Online
 |
| How to Lock PDF Files Online |
There are several ways to lock PDF files that you can use online, here’s a tutorial on how to lock PDF files online:
- First, please visit the Protect PDF password site via the following link (Password Protect PDF).
- After that, you directly upload the document that you want to lock using a password and then select the Browse button.
- Then, you enter your password in the password field and tick the Require opening password where the aim is that when opening you must enter the password first and also check Allow printing if you want the document to be printed.
- Now, for this last stage, then you can directly select the “Protect PDF” button and wait for it to finish and download the results.
2. How to Lock PDF Files Using Password and Adobe Acrobat PRO DC
 |
| How to Lock PDF Files Using Password and Adobe Acrobat PRO DC |
For the next way to lock PDF files, that is by using paid software such as Adobe Acrobat PRO, you know, guys. In the following, there are several ways to lock PDF files using a password and adobe acrobat PRO DC easily and simply, see the following review:
- First, you open the Adobe Acrobat PRO application. For those of you who don’t have the application, you can download it via the following link:Download the Adobe Acrobat PRO Application)
- After that, you select the “Tools-Protect” menu.
- Then you select More Options – Security Properties.
- Next in the Security Method, then you select “Password Security”.
- Next, there is a check for the Require a password to open the document option then you fill in the password that will be created in the available column and click OK.
- The last stage you select again OK, then save and finish dech.
3. How to Lock PDF Files with PDFMate Password
 |
| How to Lock PDF Files with PDFMate Password |
Well, actually to be able to use the application that functions by combining PDF files, but it can also be used, you know, guys. In order to add a password to the document in PDF format, then how to lock a PDF file with a PDFMate password has several steps which you can see in the following review:
- For that, first of all, please visit the PDF Mate Free PDF Merger application site via the following link (PDFMate Free PDF Merger).
- Then, then you select the Add Files button and find the PDF file that you want to lock.
- After that, tick Open Password and then you fill in the password.
- At this final stage, then select the Build button and wait for it to finish, you know.
The final word
In fact, you can choose, the method above, either online or using a password according to what you want to use.
Come on, hurry so that the PDF file is not lost or read by other people, of course, only certain people can read PDF files.
That’s our discussion in this article about how to lock a PDF file 2022. Hopefully useful and good luck.
