How do you unsecure a secured pdf

After the password removed successfully, you can open the converted PDF file and you will see all the PDFs can be edited, modified and copied without restrictions. Adobe Acrobat is the actual software which is used to create the PDF file. Thus using it to edit a secured PDF file or disabling the password features is the easiest and direct methods of all time.

So this is what you have to do:. Next go to "File" option from the menu bar. Click on "Properties" or you can click on "Permission Details" from the left panel. Go to the "Security" tab and click on "Security Method". Choose "No Security" from the dropdown menu.

Now save the PDF file and there will be no passwords anymore. If you forget or lose the password, you would not even be able to open the file and you will have no luck to disable the password feature.. It uses brute force and dictionary attack modes to open a password protected PDF file. If you lost or forget the password required to open your PDF document, then try this tool tool unprotect a password protected PDF file, you have to be mentally prepared because it may take a long time.

Type the following command: Pdfcrack —f locked. The cracked password will be shon on the black command line screen. Even if the method works, it is a bit complicated for beginners who are not used to handling commands. Online tools are frequently chosen over Offline tools since there is no hassle of downloading and installations. But we don't advise because it is insecure as you have to upload your personal PDF to their server and leave it several days.

This may lead to the data theft in some ways. If you still need, here we would make use of online tool or service to do our job. It is not difficult at all, you simply have to visit a website where you have got to upload your PDF file and it will yield you the password free PDF file. Here are the steps for the method:. Click on the link smallpdf. So you can either drag and drop the file or browse it through your disks.

Once the file is uploaded, click on "Unlock PDF" option again and the process will begin. After the password is removed, you can now download it to your computer, and you will find no password anymore. When you receive a password-protected PDF file in email, the file text is unsearchable. Also, you may have an old file whose password you may have forgotten.

Skip to content. Home About Interviews Software Books competitive books. Open the secured PDF file. You can use Adobe Acrobat to do this.

You must be the creator of the document, or have the password for this method to work. Click the Secure button. This button is located in the Tasks toolbar. It is easily identified by the padlock icon.

Open Google Drive. You will need a free Google account to access Drive. First, you will need to adjust the settings so that files are properly converted.

In the top right corner, click the gear icon to open the Settings menu. Upload the PDF. In the left frame, click the red button with the UP arrow, next to the Create button. Drive will upload and convert the document, creating a test document in your Drive folder. Open the website. This works on Owner-restricted PDFs only. Upload the file. Drag the file into the bar, or select one of the locations provided.

Download the converted file. After your file is uploaded, PDFUnlock will send you the converted file. If you could open a PDF document with open password, that doesn't mean you have the document restriction setting password to remove the password for the PDF document.

Only when you have the document restriction setting password, you could remove the password. Thank you. If you really want to use a password cracker, it is recommended to use secure software,this will reduce damage to files or other documents. Some of the tools have imperfect functions, so they will threaten other files in the computer. Last edited by Pountry ; , AM. Hello All,Password cracker apps are all illegal which may cause PDF files to be damaged badly and cannot be recovered anymore,so that is not recommended.

I would like to give you the instructions about how to remove password security from PDF file again: Firstly,you have to contact the creator or the author of the PDF to get its permission password if the PDF file is protected with a password and you don't know its password. All rights reserved. Yes No. OK Cancel.