A daily updated filename extension database!

D2D file extension

The table below provides useful information about the .d2d file extension. It answers questions such as:

  • What is the .d2d file?
  • What program do I need to open a .d2d file?
  • How can the .d2d file be opened, edited or printed?
  • How can I convert .d2d 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

✅ 3D Fassade Plus CAD Document

D2D file is a 3D Fassade Plus CAD Document.
D2D format description not yet available
Category: Document files
Application: 3D Fassade Plus
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
D2D aliases:
D2D related links:
D2D related extensions:
3D Fassade Plus Field Data

Other types of files may also use the .d2d file extension.

🚫 The .d2d file extension is often given incorrectly!

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

2d, c2d, d2, d2e, d2f, d2r, d2s, d2v, d2x, dd, dd2, ded, dwd, e2d, f2d

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

C64 Doodle Image
OMA Download Descriptor
DiamondWare Digital Audio
VersaCAD 2D Drawing
Energy2D Model
DEM2RWX Saved Settings
Progress OpenEdge Database
Amapi Image
Autodesk Fusion 360 2D Drawing
Dungeon Designer 2 Map Design

🔴 Can't open a .d2d 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 .d2d 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 .d2d file extension, write to us!

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