PDF Files may sometimes be locked to protect the content. This ensures that only the intended personnel access the information. And safeguards the information against prying eyes.
Types of locks
The files can be locked in two ways https://www.altounlockpdf.com/. One requires a password for anyone to even view the file. This is known as user locked. While with the other you just need a password to copy, print or modify the contents. This is called the owner locked. As adobe reader provides you the option to lock your files, it similarly also allows you to unlock these files.
Many programs have been released which allow the user to crack into an adobe file. This kind of act is against the law in the majority of the countries and can be counted as a serious offense depending on the sensitivity of the contents of the file. For this reason, it is essential to have the password of the file already with you when trying to unlock any PDF file. Adobe does not provide the option of unlocking a file without entering the password.
Get Adobe Acrobat Pro
To unlock the locked file, you need to have Adobe Acrobat Pro downloaded on your system. The unlocking facility is unfortunately not available for the Adobe Acrobat Reader. In order to access this feature, you need to get the paid version. It can be easily downloaded from adobe acrobat website at https://acrobat.adobe.com/us/en/acrobat/acrobat-pro.html. The software costs just $14.99 per month. Open the intended file Once the program has been opened, you now have to open the file http://stubhub.custhelp.com/euf/assets/themes/standard/AnswerAttachments/unlockpdf.pdf which you want to unlock. To do so, follow the steps below:
Click on the file option on the top left-hand side of your screen. Doing this, a drop-down menu will be opened.
Click on the open option and navigate to the location of the file.
Double click on the name of the file or press open to bringing up the file.
Alternatively, you can press CTRL + O option to bring up the dialog box directly without having to follow the steps. You may also search the recent files. If you have opened the intended file not long ago it will likely be saved there and can be opened with just a click.
Unlock the file
Once the file has been opened, a dialog box will pop up, prompting you to enter the password for the file. In order to unlock the file permanently, you must have the password with you. Enter the password to gain access to the contents of the PDF document.
Once the file is unlocked and in front of you, with altounlockpdf.com you can begin the unlocking process. Follow the steps given below:
Click on the padlock icon. It can be found beneath the home tab on the left side of the window. A window will pop up.
Select Permission Details. Search for the heading of
Security Settings. Under that, you will find the required text.
Open the Security Method tab.
Check no security option from the drop-down menu that opens from clicking password security.
A dialog box will appear asking you for the password. Type it in.
Finally, the file has been unlocked.