How to Unsecure PDF with Three Simple Methods

Various types of PDF files are used every day. Email, fax, and other sources use PDF files to distribute documents. These documents are usually created in the highest security settings to prevent their access by other readers. When you need to edit or change these documents, then you need an unsecured PDF file. A secured PDF is converted to an unsecured PDF so that the reader can edit it according to their preferences.

How to Convert Secured PDF to Unsecured PDF?

If you're a newcomer to PDF files and want to know how to unsecure a PDF file easily, then you're at the right place. Let me introduce you to helpful tips to unlock PDF easily using aJoysoft PDF Password Remover. Using this tool, we will produce an unsecured PDF file in a time-saving manner, under 2 minutes!

Step 1. Upload PDF Files

First, drag and drop your PDF files into the application window. Alternatively, you can click on "Add Files" button for easy import too. 

At this point, you can also import PDF files from your computer, for example, if you have a few documents you want to unlock. The application can also decrypt as many files as you wish in batches.

secured pdf to unsecured

Step 2. Unsecure PDF

Here we are faced with two scenarios: there is an open (user) password, or there isn't. Let's discuss both.

Scenario 1: If your PDF does not have an Open or User password

In this instance, PDF Password Remover will not display a lock icon next to the file. By selecting "Remove Password", you will be able to print, edit, and copy the contents of the document without any restrictions.

convert secured pdf to unsecured

Scenario 2: If your PDF is locked with an Open or User password

In this case, the padlock icon will appear. Click the lock icon and a prompt that reads: "The document has an open password. You need to enter the password to unlock it." Then you can enter the password and click "OK".

As in the last case, click "Remove Password" to remove all limitations. Choose the folder where you want to export the final document (ie finally save secured PDF as unsecured).

unsecure pdf file

Tip: You can remove imported files from the library once you convert them into an unsecure PDF.

That's all it takes to unsecure a PDF.

How to Unsecure PDF with Adobe Acrobat?

First, you need to open Adobe Acrobat. Now use the "Unlock" tool as follows:

1. Select "Tools" > "Protect" > "Encrypt" > "Remove Security" from the drop-down menu.

(The options differ slightly depending on the document's level of password security).

2. If there is a "Document Open" password in the document, click "OK" to delete it.

3. If the document has a password for permissions, type it in the "Enter Password" box and click "OK". To finalize the action, click "OK" one more.

remove security adobe acrobat mac

How to Unsecure PDF Online?

Many people find it a problem to unsecure PDF online because they have no access to Adobe Acrobat or PDF software. There are many online tools to remove encryption from PDF. But you don't need them anymore if you want to unsecure PDF online.

Many free online tools can help you decrypt PDF files in any format without the need for Adobe Acrobat or third-party software. The easiest way is using an online tool like Samllpdf, iLovepdf or any other online tool. The best thing about these tools is that they are free, and you can decrypt your files without reporting them to the owner of the encrypted file. You can follow the tutorial we showed you above to save time. Let’s take Smallpdf as an example:

1. Go to the smallpdf website, and choose the "Unlock PDF" option.

2. Click the "Choose File" option and then upload the secured PDF.

3. Click the "Unlock PDF" button to make the PDF unsecured.

4. If the PDF is password protected, you need to enter the user password.

unsecure pdf online

Situations where you want to convert a secured PDF to an unsecured PDF

1. You may want to print pages out and don't want the name of your company address and phone number printed on them

2. You might want to share a PDF with someone who doesn't have the same name as the company holding the PDF, and you don't want anyone knowing you leaked those documents to them

3. You may be required to email those documents as unsecured PDFs

4. The PDF was sent to you in the wrong format

5. You want to read it on electronic reading devices like Amazon Kindle or Android device

Tips to Help You Make PDF Unsecured

There are some vital reasons to convert a secured PDF file to an unsecured format (ie unsecure PDF file). 

  • One, compatibility—all types of users can open and use the documents that they need. 
  • Two, everyone's job gets easier as formatting issues disappear. 
  • Three, you'll be able to pick any application from the wide range available to create unique documents from scratch. Let's understand these first before we dive into the tips.

Disadvantages of Unsecure PDF Online

There are some disadvantages of using online PDF unsecured tools, such as it is not safe to upload your file online, it has to connect internet to use the tool, it is not stable compared with desktop solutions.

1. You should know that the files upload on the website is not secure. Hackers can easily hack them because they can be easily hacked by anyone who wants to get your file.

2. You have to find a free internet connection for you to use the tool. 

3. Also, when you use PDF unsecured tools on the desktop, they are more stable than when used online.

If you do not want these things to happen, download the PDF content then open it in PDF reader software on your computer or laptop. 

Differences between Open Password and Permission Password

Open password is the default password protection type (in Adobe Acrobat). The document never hides the password field, which is not encrypted and can be easily opened by anyone with a PDF reader. The information you save in the PDF document is also visible, including your username and password.

The Permission Password protects your document with an encryption password. Only people who know the password will be able to view, distribute or print it. Unlike Open Password, 

Thus, permission Password can prevent others from copying or editing your PDF files even when they have Adobe Reader or any other PDF viewing software on their computer.

Other useful tips:

1. Keep your data safe.

2. Think of security first, format data second

3. After editing is done, use passwords if necessary


Hopefully, this article helps you solve one of the biggest problems with using encrypted files, especially for sending sensitive information or anything that requires legal protection. We've endeavored to make the entire process as user-friendly as possible. That means it's quick and painless, so you can start encrypting your very own documents in no time using the aJoysoft PDF Password Remover tool.

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