PDF File Secured How to Unlock? The Complete Guide Available

User Query: I am still confused and want to know the easiest solution to solve the query “PDF file secured how to unlock” the PDF security without password? Whenever I open the PDF document it asks for the password. Actually, it has become a tiresome task for me to enter the password every time while open the document. Can anyone tell me a simple method to unlock PDF document?

PDF is the most secure & useful portable document format, it is a widely used file for many purposes. Password protection facility makes this file more secure & reliable. There are two types of protections available for PDF files called User user-level passwords and owner-level passwords. In user-level password protection, only those users who have the right password can access the content of PDF files. You can also unlock a PDF for printing, copying, and editing, by applying Owner level password. However, sometimes this security on PDF documents needs to be unlocked.

So, here we are going to describe multiple methods to unlock secured PDF files. To unsecure a file having a user-level password, security is impossible if the user doesn’t know the password. Here, we have given some methods that will help you to unlock owner-level password from secured documents.

Unlock and Remove PDF File Securities – Get Multiple Ways

To remove restriction from Adobe PDF files, we will describe 3 methods:

1. By using Google Chrome
2. By using Adobe Acrobat
3. by using the Automated Unlocker tool

1 – PDF File Secured How to Unlock It by Using Google Chrome

In this section, we will resolve the query “how to unlock protected PDF files”. Here we have mentioned the complete step-by-step process to unlock owner-level security from PDF files. Google Chrome provides the facility to print PDF documents so we are going to use this feature & unlock owner-level security. Follow the given steps –

1. Open the Google Chrome browser to unlock the secured PDF file.
2. Now, open Google Drive & import a protected PDF file.
3. Now, double-click on the PDF file, and it will open inside Google Chrome. If PDF is locked by a user password then you have to enter the password.
4. Once the PDF file is open, press ctrl+p to print the PDF document.
5. Now, click on “Change“.
6. Click on the “Save as PDF” option.
7. Click on “Save” to download the PDF file to the local computer. Now you are able to print, edit, and copy PDF files.

Limitations: Won’t work if the file has PDF printing restrictions.

2 – Adobe Acrobat Pro to Unlock Secured PDF Document

PDF file secured how to unlock with this method you need Adobe Acrobat Pro. Follow the given steps to perform this task –

1. Open Adobe Acrobat Pro and click on File.
2. Click “Open“. Select the PDF file & double on the PDF which you want to open.
3. If the PDF is protected with a user password then you have to enter the password otherwise you can not unlock PDF.
4. Now, Click on the padlock icon.
5. Click on permission details, then the security Window will open on your screen.
6. Click on the security method and select the No Security option from the drop-down menu.
7. Now you will get this message “Are you sure you want to unlock security from this document” From Adobe Acrobat click on “OK” and your PDF file is unlocked.

Limitations: It is an expensive program & asks for a permission password to unlock the PDF file security.

Read More: How to Enable Commenting in PDF Documents

3 – Easy & Automated Solution to Unlock Secured PDF File

PDF Password Unlocker is an automated tool to unlock secured PDF file it will unlock owner-level security & allow you to edit, copy, and can print a password protected PDF document. You can also unlock the user-level password from the PDF file, but first, you have to apply the right password on the PDF. This tool is user-friendly & easy to perform this unlock task.

Some highlighted features are given below –

PDF File Secured How to Unlock in Simple Steps

1. First, Download & launch the software to unlock secured PDF document.

2. Then, insert the PDF file by clicking on the Add File/ Add Folder option.

3. Now, choose either Save or Print as needed and select the destination by pressing the Change button.

4. Hit up the Unlock button to unlock secured PDF document.

5. In the end, the PDF file is successfully Unlocked. Now users know when a PDF file secured how to unlock it.

Conclusion

Do the above-given methods resolve your query on PDF file secured how to unlock? Manual and automated solutions are covered here. However, due to the limitations of manual techniques, it suggests opting for reliable software by DataHelp. Also, if in case you have PDF files in batch, then you can use the automated tool. It will unlock secured PDF files in batches without affecting their integrity.

FAQ

Q1. How to know that my Adobe PDF file is restricted?

Just open PDF using Adobe Reader and go to File >> Properties >> Security. Then Check Security Method after that click Show Details & check the Encryption Level.

Q2. Can I use this tool to remove any type of restrictions applied to my PDF files?

Yes, the tool helps to remove restrictions like Copying, Printing, Editing,  Extracting, Commenting, Add Signs etc.

Q3. How many files can I insert in this software to unlock PDF files?

The tool is developed to handle multiple files at the same time, there is no limitation, you can insert multiple PDF files.