cdw is a front-end for command-line tools: cdrecord/wodim, mkisofs/ genisoimage, growisofs, dvd+rw-mediainfo, dvd+rw-format. It utilizes the ncurses library to build user-friendly interface and it can be used in UNIX terminal window or in a terminal emulator under the X Window environment. cdw supports only ISO9660 filesystem for optical media.