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2. Disk image - Wikipedia

   en.wikipedia.org/wiki/Disk_image

   A disk image is a snapshot of a storage device's structure and data typically stored in one or more computer files on another storage device. [1] [2]Traditionally, disk images were bit-by-bit copies of every sector on a hard disk often created for digital forensic purposes, but it is now common to only copy allocated data to reduce storage space.

3. IMG (file format) - Wikipedia

   en.wikipedia.org/wiki/IMG_(file_format)

   The .img filename extension is used by disk image files, which contain raw dumps of a magnetic disk or of an optical disc. Since a raw image consists of a sector -by-sector binary copy of the source medium, the actual format of the file contents will depend on the file system of the disk from which the image was created (such as a version of FAT).

4. Optical disc image - Wikipedia

   en.wikipedia.org/wiki/Optical_disc_image

   ISO 9660, UDF. An optical disc image (or ISO image, from the ISO 9660 file system used with CD-ROM media) is a disk image that contains everything that would be written to an optical disc, disk sector by disc sector, including the optical disc file system. [3] ISO images contain the binary image of an optical media file system (usually ISO 9660 ...

5. Windows Imaging Format - Wikipedia

   en.wikipedia.org/wiki/Windows_Imaging_Format

   Developed by. Microsoft. Type of format. Disk image. The Windows Imaging Format (WIM) is a file -based disk image format. It was developed by Microsoft to help deploy Windows Vista and subsequent versions of the Windows operating system family, as well as Windows Fundamentals for Legacy PCs. [3]

6. Apple Disk Image - Wikipedia

   en.wikipedia.org/wiki/Apple_Disk_Image

   An Apple Disk Image can be structured according to one of several proprietary disk image formats, including the Universal Disk Image Format (UDIF) from Mac OS X and the New Disk Image Format (NDIF) from Mac OS 9. An Apple disk image file's name usually has ".dmg" as its extension. A disk image is a compressed copy of the contents of a disk or ...

7. Image file format - Wikipedia

   en.wikipedia.org/wiki/Image_file_format

   Image file format. An image file format is a file format for a digital image. There are many formats that can be used, such as JPEG, PNG, and GIF. Most formats up until 2022 were for storing 2D images, not 3D ones. The data stored in an image file format may be compressed or uncompressed. If the data is compressed, it may be done so using lossy ...

8. VHD (file format) - Wikipedia

   en.wikipedia.org/wiki/VHD_(file_format)

   VHD (file format) VHD (Virtual Hard Disk) and its successor VHDX are file formats representing a virtual hard disk drive (HDD). They may contain what is found on a physical HDD, such as disk partitions and a file system, which in turn can contain files and folders. They are typically used as the hard disk of a virtual machine, are built into ...

9. Media Descriptor File - Wikipedia

   en.wikipedia.org/wiki/Media_Descriptor_File

   Media Descriptor File (MDF) is a proprietary disc image file format developed for Alcohol 120%, an optical disc authoring program. Daemon Tools, CDemu, MagicISO, PowerDVD, and WinCDEmu can also read the MDF format. [1][2] A disc image is a computer file replica of the computer files and file system of an optical disc.