Attribute Changer is a strong device extension that allows you to modify the attributes and dates of groups of files and folders.

You’ll have complete control over its properties once it’s installed and accessible from the contextual menu of your files. When you press the right mouse button, you’ll see a new choice called -change attributes-.

You can change a file’s development, alteration, and access dates as well as make it a device file, secret, index, compressed, read-only etc.

The software is totally free and supports a variety of languages.