You can drag pinned cams here.

If you have 7-Zip or WinRAR installed, you can create a password-protected archive.

: This tool functions like a digital "safe." You can simply drag and drop files into the interface to lock them away from prying eyes and accidental deletion. Built-in Alternatives (No Download Required)

If you prefer a dedicated application with a user-friendly interface, these free options are highly rated for Windows 7:

Check the box for and click OK.