If you have downloaded an ISO image and want to use it without burning it to a blank disc, WinCDEmu is the easiest way to do it. One-click mounting of ISO, CUE, NRG, MDS/MDF, CCD, IMG images. Supports unlimited amount of virtual drives. Runs on 32-bit and
DAEMON Tools Lite 10 allows you to mount all known types of disc image files and emulates up to 4 DT + SCSI + HDD devices. It enables you to create images of your optical discs and access them via well-organized catalog.