Apple Disk Image 4.2
Readableimage
Disk Copy 4.2 (DC42) is the common name used to refer to disk images of floppy disks created by the 4.2 version of Disk Copy provided by the Mac Operating System.
Identify it
| Extensions | .dmg.smi.img.2mg.image |
|---|---|
| MIME types | application/x-apple-diskimage |
| Signatures | 7801730d626260 at byte 0 |
| PRONOM | fmt/625fmt/1071 |
| Wikidata | Q1228757 |
| Apple UTI | com.apple.disk-image |
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Open it
- Q215051Open source
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0Sources
From Just Solve the File Format Problem (File Formats Wiki), PRONOM, Wikidata. Updated 2026-10-24.