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3DE file extension

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

  • What is the .3de file?
  • What program do I need to open a .3de file?
  • How can the .3de file be opened, edited or printed?
  • How can I convert .3de files to another format?

Table of Contents

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

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

✅ 3Data Expert Data

3Data Expert Data .3de file icon
The 3DE file is a 3Data Expert Data. 3Data Expert is a professional tool for preparing 3D models for Additive Manufacturing and Simulation applications.
3DE format description not yet available
Category: Data files
Application: DeskArtes 3Data Expert
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
3DE aliases:
3DE related links:
3DE related extensions:

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

🚫 The .3de file extension is often given incorrectly!

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

3d, 3dd, 3df, 3dr, 3ds, 3dw, 3se, 3xe, de, ede, rde, wde

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

ArcGlobe Document
ArcGIS Reduced Resolution Dataset External File
CAD-3D Model
3Shape Interface Export Data
MapInfo 3D Graph Data
Cadmatic 3DD Model
Painkiller Overdose Game Data
Cadwork 3D Drawing
3DLinX Entity Data
QuickDraw 3D Data

🔴 Can't open a .3de 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 .3de file association, check the FAQ.

🔴 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 .3de file extension, write to us!

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