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A3D file extension

The table below provides useful information about the .a3d file extension. It answers questions such as:

  • What is the .a3d file?
  • What program do I need to open a .a3d file?
  • How can the .a3d file be opened, edited or printed?
  • How can I convert .a3d 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

✅ Amapi Designer 3D Model

Amapi Designer 3D Model .a3d file icon
A3D file is an Amapi Designer 3D Model. Amapi Designer is a tool which is designed for the conception, modeling and assembly of 3D objects and scenes.
A3D format description not yet available
Category: Document files
Application: Amapi Designer
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
A3D aliases:
A3D related links:
A3D related extensions:
Rhino 3D Model

O2C 3D Model

Romulus 3D Modeler Data

OpenNURBS 3D Model

Bryce 3D Model

AC3D Model

Rhino 3D Model Backup

Bryce 3D Material Data

Rhino 3D Toolbar Data

Other types of files may also use the .a3d file extension.

🚫 The .a3d file extension is often given incorrectly!

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

3d, a3c, a3e, a3r, a3s, a3w, a3x, ad, ad3, aed, ard, awd, q3d, w3d, x3d

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

3-bit ADPCM Compressed Audio
Alan v3 Resource File
X3D Scene
CAD-3D Model
Ability Draw Document
Alphacam Wire EDM Drawing
Autodesk Showcase 3D Scene
ZModeler 3D Model
Cadwork 3D Drawing
Artweaver Document

🔴 Can't open a .a3d 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 .a3d 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 .a3d file extension, write to us!

Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
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