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. It can be used as CD image extractor/creator/editor/converter with CD burning software and virtial CD drive program (works like WinISO, but more stable). You can also make menu driven, multiboot CDs with add-on tools. UltraISO supports more than 27 data CD image formats, including BlinkWrite (*.BWI/*.BWT), CDSpace (*.LCD), CDRWin (*.BIN/*.CUE), CloneCD (*.IMG/*.CCD), DiscJuggler (*.CDI), Duplicator (*.TAO/*.DAO), Easy CD Creator(*.CIF), Fantom CD (*.MDF/*.MDS), Farstone Virtual Drive (*.VCD), Gear (*.p01/*.md1/*.xa), Instant Copy (*.pdi), Nero - Burning ROM (*.NRG), Noum Vapor CDROM (*.VaporCD), NTI CD-Maker (*.NCD), Prassi (*.GCD/*.GI), VCDROM Extension (*.FCD), Virtual CD (*.VC4/ *.000), Virtuo CD Manager (*.VDI), WinOnCD (*.C2D). It can handle DVD image up to 10GB, and open Audio CD image(.NRG), Video CD image, or disk image(.IMA) as well.