A dcm file extension is associated with the Disk Communicator, an emulator of Atari computers. A dcm file contains disk image.

There are 3 other file types using
the DCM file extension!

dcm icon.dcm - Dicom medicine image file format

empty icon.dcm - Sound

empty icon.dcm - DiskCatalogMaker catalog database

Detailed description

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DCM file extension - Atari disk image format

What is dcm file? How to open dcm files?

File type specification:

Archive and compressed file type icon Archive and compressed file type

The dcm file extension is related to the Disk Communicator, a tool for emulating Atari computers.

The dcm file stores disk image used by Disk Communicator utility. Seems to be obsolete.

This dcm file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

Help how to open:

Use Disk Communicator to work with *.dcm files.

How to convert:

As far as we know, this .dcm file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

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