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A3M file extension

The table below provides useful information about the .a3m file extension. It answers questions such as:

  • What is the .a3m file?
  • What program do I need to open a .a3m file?
  • How can the .a3m file be opened, edited or printed?
  • How can I convert .a3m files to another format?

Table of Contents

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

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

✅ Macromedia Authorware Macintosh File

Macromedia Authorware Macintosh File .a4m file icon
A4M file is a Macromedia Authorware Macintosh file. Authorware is a visual authoring tool for creating rich-media e-learning applications for delivery on corporate networks, CD/DVD, and the Web.
A4M format description not yet available
Category: Development files
Application: Adobe Authorware
Mime-type: application/x-authorware
Magic number: -
Magic string: -
Sample: -
A4M aliases:
a3m, a5m, a6m, a7m
A4M related links:
A4M related extensions:
Macromedia Authorware Source

Macromedia Authorware Windows File

Macromedia Authorware Packaged File without Runtime

Adobe Authorware Library

Macromedia Authorware Packaged Library

Macromedia Authorware Model

Adobe Authorware Map

Adobe Authorware Segment File

Adobe Authorware Binary Map

Adobe Authorware Cover File

Other types of files may also use the .a3m file extension.

🚫 The .a3m file extension is often given incorrectly!

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

a3k, a3l, aem, am, am3, arm, awm, w3m, z3m

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

STK Azimuth-Elevation Mask
Likno AllWebMenus Data
Alphacam Router Param Macro
GNU Automake Input File
Warcraft 3 Map
Vagrant Story Minimap Data
Advantage Data Dictionary Data
Yamaha A3000 Sampler Data
Risk Your Life 3D Model
ArmorPaint Asset Data

🔴 Can't open a .a3m 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 .a3m 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 .a3m 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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