If you did all right, you will see something like <--------- this Here you need interface with buttons. Now press what you need, archive or unarchive. Under this text you see two buttons, press one
It is .meowarch file. *If you rename it to file.zip, you can open it. But tsssss, don't say anyone!* Useful, when someone don't use MeowArch, but your e-mail don't want to send .zip or .rar archives, because of sequrity