As you know, the images you create from CDs, DVDs or even from your HD in your Hard Drive are formatted as ISO, and usually you can’t modify or use them until you burn them.
UltraISO allows you to read the content of a lot of CD image formats without having to burn them, you can manage them from your Hard Drive.
It supports .BIN, ISO, CIF, CCD, BWT, MDS, TAO, DAO, CDI, FDC, VCD, VDI, LCD, VaporCD, NCD, GDC, GI, p01, md1, xa, C2D and VC4.
UltraISO allows you to create CD images and to modify and use previously created ones.