Are you searching for the easy solution to unlock password protected PDF file? If yes, then read this complete blog and remove PDF security password. But, know more about PDF files and their advantages. PDF i.e. Portable Document Format is an electronic image of the elements in the printed document. It not only contains images and text but also hyperlinks, interactive buttons, embedded fonts, video, and more. It is developed by Adobe Systems and can be viewed freely using Adobe Reader. However, web browsers like Google Chrome, Microsoft Edge also provides the functionality to view PDF documents.
Some Advantages of PDF Files
There are several benefits of using PDF documents such as:
1- Files cannot be altered and look exactly the same for all senders and receivers of a document.
2- It is independent of any hardware, operating system and application software used to create the original PDF file.
3- Files can be shared across multiple computer platforms. Cross-platform acceptability of PDF is another reason of choice to use this file format over a network.
4- PDF files are generally compact and can be opened quickly at the workstations.
5- File security is paramount to businesses sharing information over a network. PDF enables the user to add password security in order to protect the file from unauthorized users.
Different Types of Password Security in PDF Files
Basically, there are two types of password applied to PDF documents:
1- Owner Level Password
2- User Level Password
Owner Level Password:
It is also known as permission password which is used to set certain document restrictions. Copy, print, edit and extract restrictions applied to PDF files so that it can be protected from unauthorized users.
User Level Password:
This type of password is also known as document open password. It prevents people from opening or viewing your PDF files. Any user can't access and open a PDF file without applying the correct password.
Why is it Needed to Unlock Password Protected PDF Document?
1- It might be possible that the owner of PDF document forget the password
2- Sometimes user get annoyed to enter the password again and again while opening PDF
3- Protected PDF documents can’t be copied, edited or printed
4- Users can’t extract data from secured PDF document
Different Methods to Remove Protection From PDF
1- Google Chrome
2- Adobe Acrobat Pro
3- Professional Tool
Unlock Password Protected PDF Document Using Google Chrome
1- Drag and Drop secure PDF document to Google Chrome
2- Enter the document open password on chrome browser
3- Click on Submit button & hit the print icon’
4- Click the ‘Change’ button and choose ‘Save as PDF’ option
5- Click on Save button to save unprotected PDF at desired Location
6- Once the user removes password from PDF file. The resultant document will not open the password again.
Use Adobe Acrobat Pro to Remove Protection From PDF
Adobe Acrobat Pro provides the functionality to remove restrictions and password from PDF documents. Follow some useful steps:
1- Firstly, open Adobe Acrobat Pro
2- Open the protected PDF document
3- Click the secure padlock icon
4- Choose ‘Show security setting for this document’ option
5- Security Method option will show four options such as:
a) No Security
b) Change Security
c) Certificate Security
d) Adobe Policy Server
6- Choose option (a) if you want to unlock password protected PDF file permanently
7- A pop-up message is generated
8- Now, click the OK button
9- Save the file at any desired location
With the above steps, users can easily remove protection from PDF files.
Limitations of Manual Solution Unlock Password Protected PDF Files
There are some drawbacks of using the manual method such as:
1- One could not remove password security from PDF in batch
2- Users should have the full version of Adobe Acrobat Pro
3- They are bit lengthy and time-consuming also
4- These approaches need the technical person to unlock PDF
Optimum Solution to Unlock Password Protected PDF Document
The automated solution to remove password security from PDF is SysTools PDF Unlocker tool. It enables the user to remove protection from PDF files. The software does not make any changes in the file content, it simply remove restrictions from PDF.
Advantageous Features of SysTools PDF Unlocker
Some excellent features of the tool are:
1- Remove copy, print, edit and extract restrictions from PDF files
2- Adobe Acrobat is not needed to unlock password protected PDF
3- Maintains file integrity during and after unlocking of PDF
4- Remove restrictions from multiple PDF documents
5- Shows permission status in Before & After column
6- Allows users to save unlocked PDF at any desired location
7- Supports all versions of Windows OS to remove protection from PDF
Conclusion
Many times users want to remove protection from PDF files so that they can perform modifications. But, due to security, they can’t do any changes in the file. Hence, to How to unlock password protected PDF document we have discussed both manual as well as automated solutions.