Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .3dk

1 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .3dk file?
  • Which program can create the .3dk file?
  • Where can you find a description of the .3dk format?
  • What can convert .3dk files to a different format?
  • Which MIME-type is associated with the .3dk extension?
OS/2 Floppy Disk Image .3dk file icon

OS/2 Floppy Disk Image

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.
Detailed description not available
Category: Disk Image files
Application: OS/2 Warp
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
OS/2 Floppy Disk Image
OS/2 HPFS Image

Other types of files may also use the .3dk file extension. If you have helpful information about .3dk extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

CAD-3D Model
Pyware 3D Drill File
iGO 3D Landmark Data
OpenNURBS 3D Model
Total Annihilation 3D Object
Bemio Froud-Krylof Data
APP Keyboard Definition Data
Danish Language Info File
Ensoniq KT Disk Image

The .3dk filename extension is often given incorrectly!

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

3k (1), 3do (1), 3dl (1), 3d (1), rdk (1), dk (1), 3fk (1), 3dm (1), 3dj (1), wdk (1), edk (1)

Can't open a .3dk file?

If you want to open a .3dk file on your computer, you just need to have the appropriate program installed. If the .3dk association isn't set correctly, you may receive the following error message:

Windows can't open this file:

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 from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android