Ryll MAC Editor
Ryll MAC Editor is a straightforward and easy-to-use program that allows you to change the MAC address of a network adapter. It is free to use by individuals of any level of experience, thanks to its overall simplicity.
The app is wrapped in a plain and simple interface, consisting of a single window with an uncomplicated layout. The "what you see is what you get" concept clearly applies to the tool, as there are no other options available, aside from the ones visible in the main frame.
All you have to do is select the network adapter, view its current physical address, and write a new one. Applying the new changes is triggered with the help of a button. However, you are required to restart the computer or re-enable the network adapter, in order for the modifications to take effect.
It is also possible to reset the MAC address to its factory value, as long as you have administrative rights. There are no other options available through this program.
Ryll MAC Editor is low-demanding when it comes to system resources, using low CPU and RAM. It has a good reaction speed and doesn't cause Windows to freeze, crash or show error notifications. We have not come across any issues in our tests. Although it has not been updated for a long while, Ryll MAC Editor works flawlessly on newer operating systems.