Nir Cmd is a small utility that allows you to execute command lines to perform useful tasks in your operating system without the need to display any user interface.
Its operation is very simple, just by running Nir Cmd and the corresponding command line you can add or delete different values, registry keys, write values in the INI file, connect to a virtual private network (VPN), restart or shut down your computer, create shortcuts for the chosen files, modify file parameters, screen settings, control music volume, open the CD or DVD drive tray, etc.
With this application, Nir Cmd, you can do all these tasks much faster than with the Windows operating system itself and without opening multiple windows.
Note: To know the different operating commands of Nir Cmd, a list is shown on the author's page next to the corresponding function of each one and a sequence of parameters that you can use to create your own commands.
You can free download Nir Cmd 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.