| mdf | Alcohol 120% CD Image |
| mds | Alcohol 120% CD Image Descriptor |
| mds | Media Descriptor for Disk Image |
| mdv | QLAY MDV Image |
| mir | Mini Image Ripper Image |
| moml | Modeling Markup Language Document |
| msa | Atari ST MSA Floppy Disk Image |
| msx | MSX Disk Image |
| mur | Atari ST Disk Image |
| mzp | WinArchiver Mountable ZIP Archive |
| ndif | Mac OS X New Disk Image Format Image |
| ndz | Emulab Frisbee Disk Image |
| nn | Nero CD File List |
| nor | NOR File System Image |
| nrg | Nero CD Image |
| ntfs | NTFS Partition Image |
| omg | GFI Backup Hard Disk Image |
| opd | Opus Discovery Disk Image |
| opu | Opus Discovery Disk Image |
| owfs | OWFS Image |
| p2i | Cyberlink Power2Go Image |
| partimg | Partimage Data |
| pbf | Paragon Backup Image |
| pchd | PC Backup Utilities Disk Image |
| pdi | Instant CD/DVD Image |
| pfm | Paragon Backup Image Descriptor |
| pfo | Encrypted Private Folder |
| pgd | PGP Virtual Disk Image |
| pqi | PowerQuest Drive Image |
| pvfs | PVFS Image |
