How to lock a PDF so that it can't be converted to Word / Copy 2021

How to Lock PDF So that it cannot be converted to Word or copied – For those of you who are looking for a way to secure PDF files, in this article we have provided a way for you.

PDF files are important documents that you need to strictly protect, especially if they contain your personal data or work.

You can set the security and privacy system so that the text in the PDF file can’t be copied and pasted carelessly or secured with a password to lock it.

Well in the review below we will give you how to lock PDF on Android for you.

Please read and follow the steps on how to lock a PDF so that it can’t be converted to word online carefully.

How to Lock PDF

1. How to Lock a PDF So It Can’t Be Converted to Word

How to lock a PDF so that it can’t be converted to Word with a free application

The first method is how to lock a PDF so that it cannot be converted to word with Xchange Viewer.

Please follow how to lock a PDF so that it cannot be copied below.

Download and install PDF app – Xchange Viewer by visiting this site.
Run the free application, then select the File menu.
Click Document Properties at the bottom of the tab or press Ctrl + D at the same time.
A new tab will appear, then select Security.
On the right tab in the Security method column, click Password Security.
Then click to check the three boxes on the Passwords and Permissions tab.
But avoid checking the box in the “Enable copying of text..” option.
Fill in the Document Password as desired at the same time in the password permission change column.
Position the Not Allowed option in the Printing and Changing Allowed boxes.
Click OK.
Click File > Save as to save the document, then type a file name and OK.

2. How to Lock PDF With Adobe Reader

How to Lock PDF With Adobe Reader

Next we will discuss how to lock PDF with Adobe Reader.

Please refer to the steps on how to lock a PDF so that it cannot be copied with the following Adobe reader.

Visit the site to download and install Adobe Acrobat Pro app;
Click Buy now, or Free Trial if you change your mind to try it for free.
Find and select the PDF file on your computer, then click it.
Right-click the file > Open with > Adobe Acrobat Pro.
On the tab on the right side of the screen, click the Protect menu.
Select the Encrypt feature right above the uploaded PDF document.
Click 2.
Encrypt with Password..
Click the checkbox to prevent the same notification from appearing.
Click Yes to change the PDF security confirmation.
On the new tab, check the box for Restrict editing and printing of the document.
Fill in the information None in the Printing Allowed and Changes Allowed boxes.
Fill in the password as desired in the Change Permission Password box.
To lock a PDF file, click the checkbox for the Require a password to open the document.
Enter the password you want with high strength., Click OK.
Then a notification tab will appear, fill in the Permission Password box and then click OK.
Click the diskette image symbol to save changes, done.

3. How to Lock PDF Online

How to Lock PDF Online SmallPDF

Next we discuss how to lock PDF online with the SmallPDF site.

You can use this site as a way to lock PDFs so they can’t be converted to word online.

This method can be called a way to lock a PDF file without an application.

Please follow how to lock a PDF so that it cannot be edited online below.

Open your PC’s browser and visit the SmallPDF site. Click here.
Drag a PDF file from your computer into the SmallPDF box or open the file by clicking Choose File.
After uploading, fill in the password twice in the column provided.
Click Encrypt PDF.
Wait until the process is complete, then click Download File Now.

4. How to Lock PDF Files With Nitro

How to Lock PDF Files With Nitro

Next we will discuss how to lock PDF files with nitro.

Please see how to lock a PDF so that it cannot be edited online below.

Open the Nitro Pro app, if you don’t have it click here.
Run the application then select the File menu > Document Properties, or press Ctrl + D.
Select the Security tab menu, click the box next to Security method.
Select Password security.
In the new tab Open Password & Permissions click to check the three boxes.
Leave the Enable copying of text, images and other content box.
Fill in the password as desired in the Open password menu and the Permissions menu, but it must not be the same.
Select None in the Printing Allowed and Changes Allowed boxes.
Click Finish.

The final word

Now you don’t have to worry anymore if you want to lock your PDF files.

By following the steps above you can lock PDF files very easily, now you can start trying.

The options of the four ways to lock PDF above are the easiest methods that can be accessed online or offline on your PC and are not recommended to be implemented on Android.

These four tools are easier if done via a PC while you can try using the online method if you want to lock files via Android.

Don’t miss our other articles about how to lock PDF with foxit reader and how to lock PDF files without an application.

That’s our whole discussion in this article about how to lock PDF so that it cannot be converted to Word or copied in 2021. Hopefully it will be useful and good luck.