Know How to Open a Locked PDF and Types of Protection on PDF Files
How to Open a Locked PDF and Types of Protection on PDF Files – Many people are looking for course materials or other reading materials on the internet in PDF format. This format allows readers to get the same content and writing format even if it is opened on different devices. Not infrequently files with PDF format are intentionally protected by their owners so that how to open a locked PDF is needed so that the contents can be accessed.
There are various reasons why someone locks a PDF, one of which is because the document is a secret file that cannot be accessed by any party. There is also a reason that it is not easy tocopy paste although disseminated to many people through internet access. Before going into how to open a padlock on a PDF, it’s a good idea to first learn the types of protection that are applied to the PDF below:
Protection Owner Locked and User Locked on PDF File
There are two types of protected PDFs where one of them can still be opened without entering the password, namely by using a help site or application. This PDF file is named with user-locked or commonly known by the name permission password. The reason someone protects their files is so that no one can change the contents or copy them freely.
The second type is owner-locked or also called PDF open password. The security of this PDF file is higher where by using the password is new files can open. This key is usually applied to confidential files and is not widely distributed on the internet. For this reason, using third-party sites still requires users to enter their passcodes.
Open PDF File with Protect User Locked Via Help Site
When you find a PDF file that can be accessed but the contents can’t be copied, you don’t need to worry because the way to open a locked PDF this time can be through a site or application. The use of the application requires the user to install and set aside space, while with the help site of course it is not necessary. Here are some sites that can solve PDF file protection issues:
1. Open PDF Padlock and Enjoy Other Benefits of smallpdf.com
Users can open the lock, converting several PDF files into one with features from smallpdf.com that can be accessed via a browser. Type the address into the browser and wait for the selection “Unlock PDF” appear. Input file via the button earlier and make sure to check the sentence below. So that way, the system will present a url so that the file without the key can be downloaded.
2. Take advantage of crackmypdf.com Help to Copy PDF File Contents
First of all go to a search engine and type crackmypdf.com in the url field. On the main page the user is immediately confronted with the button “Choose File” as a place to insert a locked PDF file. Select the file then check the sentence “I agree to the Terms of Service below” Next click “Unlock” and wait until link download the file already in unlock go out.
3. Protect or Unlock PDF Security with sodapdf.com
If you intend to protect PDF files, users can also take advantage of the sodapdf.com site because apart from unlocking, protection can also be done through this site. To remove protection, write down the address, namely sodapdf.com in the column link then press enter. Choose an option “Soda PDF Online” on the site that has been opened and click on “Sign & Secure“
This choice will take the user to another option and click on “Unlock PDF” to enter the locked PDF file that you want to open. After the file is entered, wait for the system to process and the new file can be downloaded. This new PDF is no longer locked and can be done copy paste on its contents.
That’s how to open a locked PDF that’s not hard to do. First, understand the various types of PDF file protection so that you can be sure that the file can or cannot be opened with the help of the site. If it turns out that the PDF file is protected by owner-locked, the only way is to ask the owner of the PDF for the lock code.
