3DK file format description

Many people share .3dk files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .3dk file can be edited, converted or printed with. On this page, we try to provide assistance for handling .3dk files.

1 filename extension(s) found in our database.

.3dk - OS/2 Floppy Disk Image

The 3DK disk image files are related to OS/2 Warp. The 3DK file is an OS/2 Floppy Disk Image. OS/2 is a series of computer operating systems, initially created by Microsoft and IBM, then later developed by IBM exclusively. The OS/2 Warp seems to be no longer supported.

Application:

OS/2 Warp

Category:

Disk Image files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

OS/2 Floppy Disk Image related extensions:

.iso: ISO 9660 Cd-Rom Disk Image
.isz: UltraISO Compressed Image
.dax: DAX Compressed PSP ISO Image
.xmd: UltraISO Extended Media Disk Image
.bdf: ESO-MIDAS BDF Disk Image
.wdf: Wiimms WDF Tool Image

Naturally, other applications may also use the .3dk file extension. Even harmful programs can create .3dk files. Be especially cautious with .3dk files coming from an unknown source!

Can't open a .3dk file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:

example.3dk

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

Open Control Panel > Control Panel Home > Default Programs > Set Associations.
Select a file type in the list and click Change Program.

The .3dk file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

3d, 3dl, 3dm, 3do, 3fk, 3k, dk, edk, rdk, wdk

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

.3dm: OpenNURBS 3D Model
.3d: CAD-3D Model
.rdk: BlackBerry RIM Development Key
.3d: Cadwork 3D Drawing
.3dl: iGO 3D Landmark Data
.3d: Geocadabra 3D Data

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

https://datatypes.net/open-3dk-files

If you have useful information about the .3dk file format, then write to us!