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.

Sending important documents? Learn how to password protect PDFs for extra security using easy steps with Adobe Acrobat and free online tools.

Open the Excel file you want to protect with a password. Click on File -> Info. Now select Protect Workbook. Select Encrypt with Password from the list. Now enter the password. Confirm it once ...

The widely used PDF format supports data-saving encryption, allowing you to protect sensitive documents so that only those with the correct password can access them. In the old days, you’d need a ...

Adding password protection to a PDF can make the file even more secure and is the best practice when sharing any sensitive information.

Next, name your file, choose its location on your machine, and click More Details > Permissions to give us more options, including the one to add a password to the file. 3.

Knowing how to password protect a folder on your Mac can help keep your files safe and secure. To create a protected folder on your Mac, you can turn your folder into a disc image, which is easier ...

Sending Excel files containing crucial financial and business data has risks. To add a layer of protection, you should learn to password protect an Excel file.