Security can’t be compromised, especially when a PDF contains highly confidential data. Whether it’s financial reports, business contracts, or other official documents require protection before sharing them online. Here, you might search for how to create locked PDF document to ensure the safety and security of data. Additionally, these days, users seek techniques to protect PDF from screenshot to prevent the chances of any loss. Follow this guide to discover the best methods.
What are the Types of PDF Lock?
PDFs are among the simplest document formats; anyone can open or access the data for malicious purposes. Here, you might seek ways to create a locked PDF document to keep the data away from tampering. Before diving into the methods, let’s first discuss the modes of security. Mainly, there are two types of lock protection used in the PDFs. Below is the breakdown of PDF lock security:
- User PDF Password: This is a kind of advanced protection that locks the PDF with a password. In the absence of secured credentials, no one can open or access the content of a PDF document. This security practice is used in highly confidential files to prevent loss.
- Owner Permission Password: After the user password, another protection is used to secure the PDF document. It is commonly known as owner permission security. Using this protection, you can control the document access, such as editing, printing pages, copying, and more.
Using these permissions, you can instantly create a locked PDF document. It offers several benefits like data security, privacy, and preserving PDF formatting. Now, you might seek ways how to create a locked PDF file, so discover the best PDF Locker Software to protect files.
How to Create Locked PDF Online – Try Free PDF Tools
Many free online tools are available for protecting PDF documents. Using these free websites, you can create a locked PDF that is password-protected or restricted from editing, text copying, printing, and more. This way, you can ensure robust security before sharing the document with anyone. Moreover, it offers a simple interface, which is certainly beneficial for beginners or non-technical users.
Plus, there is no need for software installation and other file restrictions. So, you can effortlessly lock any PDF document using online PDF protection websites. Now, follow the steps to make locked PDF via online tools:
- Firstly, visit any of PDF protecting online website.
- “Drag & Drop” the document that require security.
- Under the password column > create a strong passkey.
- Finally, press the Lock key to lock PDF document instantly.
Online tools are highly recommended and useful for all users. But remember, the risk is high. Moreover, uploading the PDF to online platforms can cause risk of data tampering and leakage. Plus, once the PDF can offer legitimate access to third-party tools for keeping your data.
Hence, it is recommended to use secure and offline solutions for locking the PDFs. It would be better option for protecting PDF files.
How to Make Locked PDF Using Adobe Acrobat Software?
To create a password protected PDF, try the Adobe Acrobat tool. This is among the professional choices, making it the go-to option for locking a PDF document. The software is available for Windows, macOS, and even as a desktop application. Unlike an online solution, this is secure and withstands all the security standards.
Moreover, it allows you to lock the PDF with a custom password and owner permissions like text editing, printing, and content repurposing or copying. Besides this, it allows you to batch create a locked PDF file. Below are the step-by-step instructions on how to create locked PDF using Adobe:
- Firstly, install and start the Adobe software on your machine.
- Move to the File feature and then pick the Tools option.
- Use the Password function under the Security drop-down.
- Create a strong password and press the Ok button.
- Finally, download the locked PDF document on your PC.
In summary, Adobe software offers the best features to lock the PDF document. However, there are a few limitations that you should keep in mind. To protect PDF with password, this software is highly useful, but its pricing structure isn’t flexible for all. Moreover, the tool is based on expensive subscription plans. Besides this, the interface might confuse many professionals or beginners. So, look for the navigational software.
How to Create Locked PDF – SysTools Pro Tool
To locked the PDF document, SysTools PDF Password Protector is among the advanced solutions. The tool is useful for Windows or macOS machines. Unlike other solutions, this is independent and cost-saving software for everyone. Using this tool, you can instantly lock PDF with a user password and permissions like editing, content copying, document printing, and more. Besides this, it offers batch processing, making it easier to handle large files.
Most importantly, it allows you to create a custom password and even lock the PDF with advanced encryption like AES 128 and 256 in one go. Now, follow the steps to make password protected PDF document using SysTools software:
- Download the SysTools Pro software on your operating system.
- “Add Files or Folder” to upload the required files to the dashboard.
- Choose the Change button for selecting the file location > Next.
- Under the “Open User Password” > enter the custom password.
- Lastly, press Lock button to lock the PDF document.
Conclusion
In the above guide of this blog, we have shared the 3 ways on how to create locked PDF document. Using these methods, you can lock the PDF files in batch mode. Compared to all the techniques, SysTools Pro software is among the best choices. This way, you can secure the confidential documents without hassle.