The free open-source Hide & Reveal program supports TIFF, as well as BMP and PNG file formats, and lets you hide information in a file, and then load the file and extract the information.

Need to password-protect some files on your Mac? Want to stop them from being edited or deleted by mistake? Or do you just ...

If you’ve got something you want to hide away, then you’ve got plenty of options on Android, iOS, Windows, and macOS—options that we’ll run through here. Even if the kids or a stranger should get ...

In the File Open dialog, OS X grays out files that the program thinks are unopenable. Is it possible to alter the dialog's display to hide (not just gray ...

A person’s need and right is privacy. And with more and more information being stored in our computers, laptops, and, more recently – smartphones and tablets, it’s understandable that many have the ...

We've featured some of our favorite steganography tricks before, but if you don't feel like downloading extra software or diving into the command line, here's an easy way to hide more sensitive files ...

The navigation pane, located on the far left side of File Explorer, is used to find files, folders, and drives on your Windows 11/10 PC or network. When you set the navigation pane to show or hide in ...

In a stunning reversal, President Donald Trump called on House Republicans to vote for the full release of files related to ...