The next step is to enter the password in the PDF file. You also need to select compatibility for this selected PDF file version.
Part 3. How to Password Protect PDFs on Windows 11
If you plan to enhance the security of PDFs, there are many ways to do this. You can even password protect the PDF file, or lock the PDF to prevent editing.
Method 1. Password protect PDF file
Password protection is known for providing a powerful extra layer for your PDF. The following are the steps to password protect your PDF file on Windows 10 operating system;
Step 1: you can use any browser to navigate to the acrobat online password protection page. Next, you need to click the file button, or you can even drag and drop the file you want to ensure security.
Step 2: here, you can create and enter a strong password. Don't forget to re-enter and confirm the password.
Step 3: to continue, you need to click "set password" and download the new protected file.
Method 2. Lock PDF to prevent editing
You can also use the following steps to restrict PDF editing;
Step 1: Open your PDF file and click on the tools pane. To continue, you need to select the protection panel in Adobe Acrobat.
Step 2: in addition, select the permissions pane and select the check boxes for copy, edit, and print.
Step 3: When finished, save the changes.
Part 4. Other Tools You May Try to Password Protect a PDF
If you are looking for a way to protect PDF with an online password, here are the tips;
Tip 1. PDFencrypt
In addition to Adobe Acrobat, pdf encrypt is an open source alternative that provides users with a simple solution with a basic interface. The setup screen provides the user with a variety of options where you can make all the necessary modifications to copy, edit, or print.
Tip 2. PDF24 Creator
It is a free power pack for PDF documents. With this software, you can edit, merge, split, convert, protect, compress and the like PDF files. Just select the file or drag it and make any changes you like.
Tip 3. PDF24 tool
Another excellent software is pdf24 tools. On the website, you need to select the "protect PDF" option and enter your password. The software here is yours. Make changes and download PDF.
Tip 4. cleverPDF
CleverPDF is a useful website where you can open an encrypted PDF page and open the PDF you want to edit. You can also add multiple restrictions here. Finally, click the start conversion button and download the PDF.