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.

Do you want to add files to an existing ZIP file in Windows 11/10 without extracting and re-zipping everything? Follow this easy guide.

If you have sensitive data you'd like to keep from prying eyes in a Microsoft Excel file, the easiest way to protect it is with Excel's built-in password tools.

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

How to Password Protect an Existing PDF. Adding password protection to your business' PDF files helps to prevent contents from being viewed or edited by unwanted parties. If your business already ...

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.

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 ...

For most people, adding a password to their files offers sufficient protection. There are various easy ways to password-protect your files, but the most convenient is to use apps such as 7Zip or ...

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.

List of freeware to encrypt Notepad text files in Windows. Encrypt Notepad file and secure and protect it using Safe Pad, Secret Pad & Encrypted Notepad.

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 ...