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HOW TO DECRYPT A PDF FILE?
PDF stands for Portable Document Format. It is the most widely used file format and is used for various personal and business purposes.Generally corporate organizations use PDF for exchanging documents at various levels. Above all, security offered by PDF files and simplicity to use have made these files gain popularity in the market.
How to protect PDF files?
A PDF files contains necessary data of an individual or a corporate organization. So, it becomes a concern of security of these PDF files. It is necessary to protect your PDF files using passwords. Now, I am explaining about two types of passwords that are used to put restrictions on these files in order to protect them.
- User Password- It is a password that is applied to put restriction on the opening of PDF files. The user who knows this password can only open the file but can’t alter the file. They are also known as Open Document Password in Adobe Acrobat.
- Owner Password- This password restricts to alter the PDF file. It is applied when owner of the PDF file intends to restrict it from being copied, edited, extracted and printed. These passwords are also called as Change Permissions Password in Adobe Acrobat.
issues with PDF files-
Although the user and owner passwords applied on PDF files secure them but sometimes situation arises when you want to change data in your file and you have no access to passwords. It may be because of the person or authority that had put password on file left the organization and is not contactable or you have forgotten the password. In this situation, there is not any way to unlock PDF file and it becomes the only way to remove passwords and other restrictions applied on PDF file.
How to decrypt a PDF file?
You can unlock a PDF file manually only if you get access to passwords put on it. But even a simple access may consume a lot of time and it is futile when you are in a hurry. To avoid this situation, there is a way to use a software tool to unlock a PDF file. You can use online software that unlocks a PDF file for free. Although a free software tool performs your work but there are certain limitations associated with these free software. Even some free software tools put a watermark on your unlocked PDF file which you can’t use for business purposes. In order to avoid all these limitations, you should use a premium software tool which gives you full access to unlock a PDF file(s) irrespective of any limitations.
However, there are a lot of software tools available but being an expert in this niche I would like to recommend SysinfoTools PDF restriction remover. It is an advanced tool which provides solutions to all PDF related issues. It safely remove passwords from PDF files be it user or owner password. It smartly identifies all encryption and other security parameters existed on PDF files and remove all the restrictions for the full access on such files. Here I am also describing some features of this intuitive software.
Features-
- Supports single as well as multiple PDF files at a time.
- Safely remove both user and owner passwords.
- Safely remove other security parameters and restrictions applied on PDF files.
- Enables users to view metadata and other information of PDF files.
- Supports Adobe Acrobat created PDF files.
- Strongly compatible with all versions of Windows.
I hope this article would help the people having problem to unlock a PDF file. I have shared what I feel. If you have any suggestions regarding the same, feel free to comment.
