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3DT file extension

The table below provides useful information about the .3dt file extension. It answers questions such as:

  • What is the .3dt file?
  • What program do I need to open a .3dt file?
  • How can the .3dt file be opened, edited or printed?
  • How can I convert .3dt files to another format?
  • Where can I find the specifications for .3dt?
  • Which MIME-type is associated with the .3dt extension?

We hope you find this page helpful and a valuable resource!

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

.3dt file extension details

3D Topicscape Document

3D Topicscape Document .3dt file icon
3DT file is a 3D Topicscape. Topicscape is a 3D concept mapping tool.
3DT format description not yet available
Category: Document files
Application: Topicscape
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
3DT aliases:
3DT related links:
3DT related extensions:

Other types of files may also use the .3dt file extension.

.3dt file extension error

The .3dt file extension is often given incorrectly!

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

3d, 3dh, rdt, dt, 3df, wdt, edt, 3dr, 3dg

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

CAD-3D Model
Cadwork 3D Drawing
SeisWorks Horizontal Time-slice Format File
Proben1 Dataset
ENVI-met Data File
Informative Graphics 3D Format Document
G-Police Game Data
3D Grapher Document
WinDev Template File
3DMark Results Data
open .3dt file

Can't open a .3dt 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 cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .3dt file association, check the FAQ.

.3dt file extension

Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .3dt file extension, write to us!

.3dt file extension

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