UltraISO is a powerful and easy-to-use utility that can extract, create, edit, convert, and burn CD/DVD image files. It can directly edit ISO files, make images from CD/DVD-ROMs, or build new one from files and folders on your computer. You have the option to make the newly created image bootable and to specify the boot loader. In addition, UltraISO can convert nearly all known data CD/DVD image formats to ISO, BIN/CUE, Nero (.NRG) or CloneCD (.CCD/.IMG/.SUB) format.
UltraISO can be used as CD image editor/creator/extractor/converter with CD burning software and virtual CD drive applications (works like WinISO, but more stable). You can also make menu driven, multiboot CDs and DVDs with add-on tools.