A ddk file extension is associated with the OS/2 operating system. A ddk file contains floppy disk image.

Detailed description

Software that open ddk file

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DDK file extension - IBM OS/2 saved SKF file format

What is ddk file? How to open ddk files?

File type specification:

Disk image (ISO) binary file type icon Disk image (ISO) binary file type

The ddk file extension is related to the OS/2, an operating systems for IBM-PC compatible computers, developed by IBM.

The ddk file stores floppy disk image from OS/2.

Mime types:


This ddk 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.

The default software associated to open ddk file:

OS/2 icon

IBM logoOS/2  Other operating systems or devices software

Company or developer:

OS/2 is operating system developed by IBM for personal computers. OS/2 is no longer marketed by IBM and support for OS/2 was discontinued in 2006. OS/2 is very similar like Windows in many ways, but also has similarities with Unix. The last version of OS/2 is named OS/2 Warp.

Help how to open:

Use IBM OS/2 system to work with *.ddk files.

How to convert:

As far as we know, this .ddk 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.

Related links:

OS/2 Shareware Web & BBS

List of software applications associated to the .ddk file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open ddk file, edit ddk file, convert ddk file, view ddk file, play ddk file etc. (if exist software for corresponding action in File-Extensions.org's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting ddk files.

Software that open ddk file - IBM OS/2 saved SKF file format

Programs supporting the exension ddk on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about OS/2 for open ddk file action.

Other operating systems or devices:

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