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

Details of extension .3doku

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

Below, you can find answers to the following questions:

  • What is the .3doku file?
  • Which program can create the .3doku file?
  • Where can you find a description of the .3doku format?
  • What can convert .3doku files to a different format?
  • Which MIME-type is associated with the .3doku extension?
3Doku Game .3doku file icon

3Doku Game

The 3DOKU file is a 3Doku Game. 3Doku is an addictive 3-dimensional variant of Sudoku.
Detailed description not available
Category: Game Data files
Application: 3Doku
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:

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

Can't open a .3doku file?

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

Windows can't open this file:

File: example.3doku

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