UDIF is not supported under classic Mac OS. dmg used, which Apple calls “ disk image ” (translated as “image file” ). Starting with Mac OS X 10.2 (“Jaguar,” 2002), the extension is usually. The first release of Mac OS X Public Beta (10.0, 'Kodiak,' 2000) already included operating system support for the Universal Disk Image Format, which was associated with the filename extension. With UDIF, all data - data fork, resource fork and metadata - are saved in the file itself, which facilitates data exchange via the Internet or non-Macintosh media. It replaced the New Disk Image Format (NDIF) previously introduced with Disk Copy 6.0, in which the metadata was stored in the resource fork. for Mac OS X developed proprietary file format for memory dumps.

The Universal Disk Image Format (UDIF) is one of Apple Computer, Inc. Memory image, optionally compressed and encryptedĪPM, FAT, GPT, HFS, HFS+, ISO 9660, MFS, MBR, UDF u. Application/x-apple-diskimage-udif application/x-apple-diskimage