In Word, Excel, or PowerPoint for Windows, open the file you want to protect with a password, then select File and Info.You should see a Protect option at the top of the next list: Click this ...

Another method you can use to password-protect folders in Windows 11 is to use the well-known tool for processing zip files, 7-Zip. The program uses a high-quality encryption protocol to protect ...

Now, when you try opening this PDF file with Office or any other program, you’ll be prompted to enter the password to either view or edit it. TIP : You can also use some of these free PDF ...

You’d be far safer using the other option, AES-256. Unlike ZipCrypto, AES was not designed for ZIP files. It’s a popular and extremely strong encryption technique used in many programs.

To use iLovePDF, navigate to the Protect PDF tool on their website, upload your file, and enter a strong password. For added security, you'll need to re-enter the password to confirm it.

News, deals and stuff the manuals don't tell you. Sign up for our Tech newsletter – it's free monthly Do more with PDF files. Create your own PDFs The easiest way to do this is to use a ...

If you have a confidential PDF you want to password protect, you have a few ways to do that on your Windows 11 PC. You can use a desktop app or a web-based tool to encrypt your PDF files. Windows ...