How to Change Security Settings on PDF Document?

Sometimes, sensitive documents need protection, especially PDFs, which contain information about confidential data, financial reports, and other necessary facts. These PDF files contain advanced security encryption to prevent unauthorized actions like content copying and breach. There are some instances where users search for how to change security settings on PDF to remove permissions from PDF file. It allows you to update and make necessary modifications in the file. Now, follow this relevant guide to learn methods to change the security settings of PDFs.?

What are the Types of PDF Security Settings?

Many of you deal with PDF documents containing sensitive facts, these files require protection. Here comes the need for PDF security settings, allowing you to control document access, and preventing changes of data compromising. Multiple types of PDF security stop unauthorized users from accessing the information. Now, take a look over different kinds of PDF security options:

Password Encryption: Some PDF settings include password protection. Here, users need the correct passkey to open or view the document. This strong encryption stops unauthorized users from performing any action over the PDF file.?

Permission Security: Unlike document passwords, owner-level or permission restriction helps creators control actions like editing, text copying, printing, and modifying the document. It unable users from making unwanted changes.?

Overall, these are the basic to advanced security restrictions over the PDF document. It is mainly used to prevent unofficial modification of the secured PDF file. However, there are various instances where users look for how to change security settings on PDF. It allows you to get control to make required changes. Now, let’s dive to learn more reasons.?

What is the Need to Change Security Settings on PDF?

Changing PDF security or restriction settings required for updating information, corrections, and seamless sharing of documents. It leverages users to build a collaborative environment, ensuring streamlining of PDFs. Most importantly, it allows you to archive the document without any hassle. Now, read the other common reasons to change the PDF restriction settings:

• Multiple Users Accessibility: If there is a need to share the document with multiple users, PDF security settings might create hurdles. By changing the PDF restrictions, you can simplify the accessibility of documents.?

• Need for Updating Information: Often there is a need to make significant changes to the document. If you want to repurpose the content, you need to change the security settings of the PDF to open or view the document without a password or permission.?

• Ensure Quick Collaboration: Either you need to print or edit the secured document, it requires permission every time. By adjusting the restriction, you can allow multiple users to work together and edit or control the document.?

In summary, changing the security permissions in PDF allows users to make required changes to the document. Now, let’s move on to learn the methods for how to change PDF security settings.?

How to Change Security Settings on PDF

In the following section, we will share the different approaches to change security settings on PDF. Using these methods, you can access the PDF for multiple purposes including updating, correcting typos, repurposing content, and other causes. Here are the basic to advanced ways for how to change security settings in PDF:

1. Online PDF Unlocking Services to Adjust Settings

2. Adobe Acrobat Software to Change PDF Settings?

3. SysTools Strongly Encrypted PDF Password Remover

Now, let’s unlock these methods in a detailed manner.?

How to Change Security Settings in PDF Using Online PDF Services

Struggling with security and looking for how to change security settings on PDF, use an online PDF unlocking tool. It is a simple and freeware solution, commonly based on web services. There are various online services like Smallpdf, PDF2go, etc, for removing PDF security with ease. Here are the steps to change the PDF restriction settings using an online unlocking tool:

1. On any web, look for these online unlocking tools.
2. Find the Choose Files option for adding secured files.?
3. After this, type the open document password.?
4. Finally, tab Unlock option to adjust the PDF security.?

Online services are quick and convenient choices for removing PDF security. However, there are some challenges you might face while changing the setting. So, take a look over the limitations before choosing the online unlocking tools.?

Drawbacks: Using online PDF unlocking software, you can’t change the advanced security settings like AES 256-bit or advanced encryption algorithm. In this way, these tools aren’t capable of handling robust security. Additionally, it contains a high risk of data loss and compromise so, be careful while using online services.?

How to Change PDF Security Settings With Adobe Acrobat Tool?

Adobe Acrobat is a premium and sophisticated software solution if searching for how to change security settings on PDF. This dedicated tool allows you to adjust the advanced settings including password and other document security like editing, content copying, printing, etc.?

Most importantly, it offers a document summary related to PDF protection, allowing you to alter the settings with ease. Here’s how to change security settings on Adobe PDF:

1. Run and install Acrobat on your system.?
2. Look for Tools and then, click on Protect.?
3. After this, choose Encrypt > Remove Security.?
4. Under the Security section, check the Document Protection Summary.?
5. Now, select No Security and enter the passkey > OK button.?

This option might look hassle-free. However, there are complications associated with this software. Ensure using this tool after reviewing the common challenges and risk factors.?

Limitations: Firstly, Acrobat is a paid yet costly service mainly based on a one-time payment and subscription plan. Second, it requires proper training as novice users often get confused while using the advanced features of the Adobe tool. It might lead to the chances of data loss and unwanted modification.?

How to Change Security Settings on PDF Using SysTools Unlock PDF

If you’re constantly searching for a simple and effective way to change the PDF settings, use the SysTools PDF Unlocker Tool for Windows or Mac OS. This powerful and secure tool has a feature-packed option to change the security settings from PDF without affecting the document integrity.?

Using this robust software, you can adjust and remove PDF security like complex passwords and owner permissions such as modifying, copying, and printing the pages. Additionally, it leverages you to unlock files in batch mode. Despite advanced features, it has a sleek and user-centric interface that doesn’t require prior training to use this tool.?

Other features of this tool are the removal of signature security and commenting restrictions. It allows you to perverse the document elements and formatting. So, download this dedicated solution to change the PDF settings.?

Stepwise Guide to Change Security Settings in PDF?

1. Install SysTools Unlocking PDF on your PC.?

2. Choose any options: Add Files or Add Folders.?

3. Under the Password option > type the passkey.

4. Go to Save > click on Change to update location.?

5. Finally, select the Unlock button to change PDF settings.?

Concluding Words?

In this stepwise guide, we have discussed how to change security settings on PDF. By following the 3 easy ways, you can adjust the PDF settings for permissions and security. Here, we suggest you choose SysTools Pro software, it is a secure and trusted solution for changing security restrictions. Also, you can check the demo version to overview the features for removing the robust PDF settings smoothly.?