Aryson PDF Protection Tool
Securely Lock and Protect PDF Files by Applying User and Owner Passwords

Aryson PDF Protection Tool is the finest software to protect your PDF files by locking them using new passwords. You can protect your files from unauthorized access by making them inaccessible to other users. The utility is capable to apply both the user and owner passwords to the PDF files based on four different levels of encryptions. You can save your PDF files from any misuse of the data through various security parameters.

Safe and Secure Solution to Protect PDF files without the use of Acrobat Reader.
Lock and Apply new User and Owner Passwords to your PDF files.
Offers to protect and lock multiple PDF files at once.
Equipped with four encryption levels to provide different levels of security to the PDF files as required.
It provides an option to save the attachment files in a separate folder.
The tool provides a specific option to add passwords to unprotected PDF files only.

Free Demo version to evaluate the working of the tool effectively.
Performs the locking of the PDF file while maintaining data integrity.
User-friendly Interface that fluently guides through the complete procedure.
Compatible with all major versions of Windows Operating systems, including Windows 10.
Supports various PDF file versions, namely, 1.2, 1.3, 1.4, 1.5, 1.6 and 1.7.

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Password Protect PDF Files without using Acrobat

Aryson PDF Protection Tool is an impressive program that can utilize the owner and user passwords to secure and protect PDF files. You can take the help of various security measures to make your PDF files safe. It supports the PDF files of Adobe Acrobat 3.0 and all later versions.

How do I Password Protect a PDF without Adobe?

Follow the below steps to password protect PDF without Acrobat.

Step1: Install the Aryson PDF Protection Tool and Run it.
Step2: Click on Add Files to pick the PDF file from the system.
Step3: Pick the output destination by clicking on Destination Path and hit Lock.
Step4: Select the Encryption levels and the passwords as per your need.
Step5: At last, press the Lock button to password protect the PDF file.

Need to Use Aryson PDF Protection Tool

Save PDF Files from Unauthorized Access

PDF files can be accessed effortlessly by anyone as it is the most shared file format. To prevent your important data in the PDF files, you can take the help of the Aryson PDF File Protection Utility as it keeps your PDF Files locked, protected, and secure with both user and owner passwords and different levels of security.

Protect PDF from Copying

Even without editing access, unprotected PDF file content can be easily copied. As it contains important information of the users, it needs to be prevented. The PDF Protection Tool can make sure that the content copying does not take place by protecting and locking the PDF files.

Lock Multiple PDF Files

To save the time and effort of securing single PDF Files separately. Users that work with bulk PDF files can secure PDF files by adding multiple files at once in the PDF Protection Utility. It can perform the locking of multiple PDF files at a time, saving a huge amount of time for the users.

Protect PDF from Editing

Unauthorized access to the PD files can hamper the data present in them by editing or changing it. You can save this trouble by applying the owner password to the PDF files with the PDF Lock Software. It allows you to apply both the user and owner password to the PDF files and protect PDF from editing as per your requirement.

Key Features of Aryson PDF Protection Tool

Secure and Lock PDF Files

PDF Protection Software can protect PDF from copying, editing, printing, and all other unwanted actions by applying various security parameters. It helps to avoid any type of misuse of your PDF files as they cannot be accessed without the password that you would apply to them.

Different Encryption Levels

Aryson PDF Protection Tool is designed with advanced algorithms to cater to the needs of the users as required. It provides an option to apply four different encryptions to the security of your PDF files. You can pick the encryption according to the level of security that you want to apply to your PDF files. The different encryption levels are AESx128, AESx256, RC4x128, and RC4x40.

Lock Multiple PDF Files

It is embedded with a feature that allows you to select and lock multiple PDF files at once. If you have multiple PDF files that you want to secure, you can easily do that by choosing the complete folder containing all the PDF files. The tool would add the password to all the files and apply encryption.

Owner and User Passwords

You have the option to apply both the owner and users passwords to your PDF files to provide complete protection. The tool allows you to choose both the passwords as per your desire and encrypts the PDF files accordingly. It would lock and password protect PDF files from any unwanted edit or access.

Save Attachments Separately

It is a unique feature of the PDF Protection Tool that proves to be very productive for users. You can select this feature of the software to store the attached files of the PDF files in a separate different folder. It helps to manage the PDF and the attached files smoothly without any issues.

Completely Safe and Reliable

A fully reliable utility that does not interrupt any other software on your system. It is a safe and secure tool that maintains the data integrity of the PDF files while locking them. Though it is a fast tool that does the complete process quickly, it does not cause any alteration or changes to the original PDF files and keeps them intact.

Simple Graphical UI

The utility contains an interactive and self-explanatory interface so that any technical or non-technical user can use this software with ease. Additionally, no prior technical expertise is required to operate the PDF Protection Tool. The intuitive user interface guides the users to lock the PDF files in no time.

Wide Compatibility

PDF File Locker Tool supports PDF files created by Adobe Acrobat 3.0 and all later versions, including the latest Adobe Acrobat DC. Moreover, it runs smoothly on all the major versions of Windows Operating Systems, including the latest Win 10 (32 & 64-bit). It does not pose any lagging or other issues on any Windows OS.

Technical Overview

Why do we need to Protect PDF Files?

File security is one of the top-most concerns for any PDF user. A PDF file is a widely used file format for numerous purposes. Many of the big corporations use it to share and store data. Unlike word and other file formats, PDF files can be password protected, which is ideal for handling files that have customer’s sensitive information. Locking and Protecting the PDF files gives you the power to keep prying eyes away from your important business documents.

To make it easy and secure PDF files from any unwanted access, you can protect PDF from editing, copying, etc., with a user password in a single go. It provides a way to secure all PDF files by applying various security parameters. The free PDF Protection Tool offers instant protection of the PDF file without taking a lot of time.

Software Specification

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System Requirement

Processor: Intel® Core™ 2 Duo CPU E4600 @ 2.40GHz 2.39GHz

Hard Disk Space: 500 MB of free hard disk space required

RAM: 4 GB of RAM (4 GB is recommended)

Operating System: Windows 11/ 10 /8.1 / 8 / 7 / Windows Vista / XP.

License Types

Home License

Corporate License

Technical License

Software Delivery & Version

Electronic Yes

Version 22.9

Software Guides

FAQs

Q1. Kindly follow the instructions when using Windows 10

Q2. Is your conversion process still getting blocked?

Q3. Does software support SAN, NAS storage systems?

Comparison of Demo & Full Version

Product Features	Free Version	Full Version
Apply Owner and User Password
Select Multiple PDF Files
Save Protected PDF Files
Several Encryption Levels
Save Attachments in Separate Folder Feature
Compatible with All Windows OS
Lock and Protect PDF Files	With Watermark
24*7 Tech Support & 100% Secure
Price	Free	$29
	Download	Buy Now

Rating & Review

Amazing and standalone software to protect PDF from copying, editing, and printing. It has been designed while keeping in mind the privacy and security prospects of the PDF files. Our experts are satisfied with its performance throughout. Read More..

Aryson PDF Protection Tool can protect PDF files with ease and has been rated five stars for its amazing encryption algorithm. In addition to that, it has several other features that make it a top software in comparison to others. Read More..

PDF File Locker Tool has one of the easiest-to-understand user interfaces. Even a novice user can use it without any assistance or technical background. It proved to be successful in locking the PDF files with both the user and owner passwords. Read More..

The tool has been rated as the most exclusive utility to quickly add encryption and security to your PDF files. It is also designed to secure PDF files in bulk without any issues. The interactive user interface makes it easy to complete the locking procedure smoothly. Read More..

Frequently Asked Questions

How do I lock a PDF document with this software?

You can go through the below-mentioned steps to lock the PDF file with the PDF Protection Software.

Download and Launch the Arsyon PDF Protection Tool on your PC.
Click on the Add File option to pick a PDF document and hit Open.
Now, press the Lock icon to choose the features of the software.
Enter the Owner and User password as per your desire.
After that, choose the encryption level from the drop-down options.
Finally, click on the Lock icon to start the process.

Does this PDF File Protector Software support corrupt PDF files as well?

No, the PDF Password Protection Software does not support corrupt or damaged PDF files. To lock and protect the corrupt PDF files, you need to repair them first, and then only you can add the files. You can take the help of the Aryson PDF Recovery Tool to repair your PDF files effectively.

How many encryption levels are provided in this Utility?

The software offers to apply a total of four encryption levels, viz. AESx128, AESx256, RC4x128, and RC4x40. The different encryptions serve the purpose of applying different levels of security to PDF files.

Can I use this program if I have no prior technological knowledge?

Yes, of course, you can use this PDF Protection tool without any previous technical knowledge. It is an easy-to-use software carrying a user-friendly interface to guide users with the PDF locking process. Any novice user can operate the tool with ease.

What are the user-password and owner-password of PDF files?

The PDF File Protection Utility applies the user password as well as the owner-password on the PDF files. User-password is mainly required to view or read the PDF files by the PDF users, whereas the owner-password is mainly required to change or modify the users' permissions.

Why do I need to turn off the Antivirus while installing this software?

Some antivirus software occasionally misinterprets new software as a threat to the PC, preventing their installation. Moreover, if the antivirus is on, it prevents the complete installation of the tool.

Why am I unable to view the Next button to execute the process in the software?

There would be chances that your screen resolution is not optimized. So please check it and increase the resolution to its average state.

Can I change the default location where the log files are stored?

The PDF Manager Tool stores the log files at the below-mentioned default locations. C:\Users\this pc\Documents
You can easily change this default location by clicking on the Log Path button.

What Our Customers Are Saying About Us

Because of my profession, I always have to work with PDF files, and using software to protect my data is altogether a difficult task. However, this PDF Protection Tool is quite easy to use, even for non-technical guys like me. I would surely refer it to others as well.

Jeremy Bratt

The best utility I came across to lock the PDF files in bulk. It does the process swiftly and does not take much time. The best part is that password lock protection can protect PDF from copying and editing. Kudos to the developers.

Alisson Lee

I have used the PDF Protection Software and found it very useful with both owner and user passwords. It relieves all my worries of sharing PDF files containing important data.

Sara Cooper

I loved the bulk conversion feature of the PDF Protection Tool. It saved my time and locked all my PDF files in a single go rather than individually. It is undoubtedly the best PDF Protection software.

Linda Ray

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