ImDisk vs WinCDEmu

ImDisk is a free Windows virtual disk driver for creating disk volumes from image files or system memory. It can present virtual hard disk partitions, floppy drives, and CD/DVD drives, with support for raw images, VHD, VDI, VMDK, NRG, SDI, and BIN formats. The installer provides the imdisk.exe console tool, a Control Panel applet, and an Explorer command for mounting files. I/O requests can be passed to third-party image handlers or services on other computers over a network. API functions are available to C/C++, COM, and .NET applications, with wrapper libraries on NuGet. The current installer supports 32-bit and 64-bit Windows and lists x86, ia64, x64, arm32, and arm64 architectures. ImDisk is free to download and use; a voluntary usage fee is welcome. The maker says it receives maintenance fixes, but no new features are planned and its legacy design is not recommended for recent Windows versions.

WinCDEmu is a free, open-source Windows utility for mounting CD, DVD, and Blu-ray disc images in Windows Explorer. It supports ISO, CUE, NRG, MDS/MDF, CCD, and IMG files, with mounting available by double-clicking an image or using a context-menu drive-letter option. The program supports data, DVD-video, and BD-video images and allows an unlimited number of virtual drives. It can create ISO images from an Explorer context menu. An installed copy integrates with Explorer, while the portable edition avoids installation but must be started manually and lacks Explorer integration. Listed systems include Windows 10, 8.1, 8, 7, 2008, Vista, 2003, and XP, including 32-bit and 64-bit editions. Windows 2000 is not directly supported. Installation requires administrator rights and confirmation of the WinCDEmu driver. The free plan costs nothing; technical support is directed to the forum.