AMDT file format description

Many people often share .amdt files without providing instructions on how to use them. This can make it difficult for users to determine which program is compatible for editing, converting, or printing .amdt files. To address this issue, we have created this page to offer assistance and guidance on handling .amdt files. We provide information on compatible software, editing instructions and conversion options to help users effectively interact with .amdt files.

Our aim is to simplify the process and promote seamless use of the .amdt file format.

1 filename extension(s) found in our database.

.amdt - AutoCAD Mechanical Desktop Data

The AMDT data files are related to AutoCAD Mechanical Desktop. The AMDT file is an AutoCAD Mechanical Desktop Data. AutoCAD Mechanical Desktop is a powerful and easy-to-use 3D parametric modeler used in mechanical design.

AutoCAD Mechanical Desktop
Data files
- / -
AutoCAD Mechanical Desktop Data related extensions:
Castles and Catapults Game Data
SVAL Backup Data
Windows Live Messenger UCC API Log
SQLite Database Shared Memory
iCE CFR Raw Data
Orbit Composite Resources Data

Naturally, other applications may also use the .amdt file extension. Even harmful programs can create .amdt files. Be especially cautious with .amdt files coming from an unknown source!

Can't open a .amdt 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 can't open this file:


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 one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .amdt file extension is often given incorrectly!

Based on searches conducted on our site in the past year, we have compiled a list of the most common misspellings. These frequent misspellings can cause confusion and hinder search accuracy. By providing this list, we aim to assist users in finding the correct information more easily and improving their overall search experience on our site.

These misspellings were the most common in the past year:

adt, amd, amst, amt, mdt

Is it possible that the filename extension is misspelled?

There is a possibility that the .amdt filename extension is misspelled. To assist users in identifying potential errors, we provide a list of similar file extensions in our database.

Filename extensions similar to .amdt:

Delta Force Animation Data Trigger
Abbyy FineReader Recognition Database
ABBYY Lingvo Custom Dictionary Text
GeoMedia Access Database Template
Alphacam Diecut Tool Data
ArtMoney Table

Operating systems

At, we strive to provide a seamless user experience by ensuring compatibility with a wide range of operating systems. The following is a comprehensive list of the operating systems currently supported by

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

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