CDEmu vs ImgDrive

CDEmu emulates optical drives and discs on Linux, including CD-ROM and DVD-ROM media. Its kernel module provides a virtual SCSI host adapter that connects the Linux kernel with a userspace daemon, while libMirage gives access to many optical image formats, including MDS, CUE, BIN, ISO, NRG, UDF, DMG, CSO, GZ, DAA, and ISZ. Emulated media can be mounted in Linux, with automounting available. The project also describes experimental CD-R and DVD+R recording emulation, allowing blank virtual discs to be written with disc-burning software. Users can load and unload devices, check device status, and manage debug masks through command-line or GTK clients. The daemon exposes methods over D-BUS and can register on the session or system bus. System-bus use needs special permissions; session-bus use requires read and write access to the VHBA control device. CDEmu is free under the GNU GPL version 2 or later. The project lists official source tarballs and Linux distribution packages; third-party packages are not verified or formally supported.

ImgDrive emulates virtual CD, DVD, and Blu-ray drives for disc image files on Windows. It supports formats including CCD, CUE, ISO, ISZ, MDS, NRG, ASHDISC, CDI, PDI, BWT, B5T/B6T, MDX, and UIF, and can mount folders as virtual drives. CUE files paired with WAV, APE, or FLAC can be mounted as Audio CDs; Pro adds M4A, TTA, and WV. Free editions support up to four virtual drives, while Pro supports up to nine. ImgDrive can create image files from folders and copy discs to image files. It integrates with Windows Explorer and includes a command-line interface. Version 2.x supports Windows 7, 10, and 11; users of Windows XP, 2003, Vista, or 8 are directed to version 1.8.8.7. The free plan is for personal use; commercial use requires Pro. ImgDrive Pro Lifetime costs $12, paid once. A single-user license can be used on any number of computers if only that person uses it. Yubsoft states purchases are not refundable.