A3M file icon

A3M File Extension

Authorware 3 Macintosh Format
  • Developer
    Adobe Systems
  • Category
  • Popularity
    3.2 (4 votes)

What is A3M file?

A3M is a file extension commonly associated with Authorware 3 Macintosh Format files. Authorware 3 Macintosh Format format was developed by Adobe Systems. A3M file format is compatible with software that can be installed on Mac OS, Windows system platform. A3M file belongs to the Data Files category just like 1326 other filename extensions listed in our database. The most popular program for handling A3M files is Adobe Authorware, but users can choose among 1 different programs that support this file format. On the official website of Adobe Systems Incorporated developer not only will you find detailed information about theAdobe Authorware software, but also about A3M and other supported file formats.

Programs which support A3M file extension

The list that follows enumerates programs compatible with A3M files, divided into 2 categories based on operating system on which they are available. Files with A3M suffix can be copied to any mobile device or system platform, but it may not be possible to open them properly on target system.

Programs that support A3M file

How to open file with A3M extension?

Problems with accessing A3M may be due to various reasons. Fortunately, most common problems with A3M files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. We have prepared a listing of which will help you resolve your problems with A3M files.

Step 1. Download and install Adobe Authorware

Install software to open A3M file The most common reason for such problems is the lack of proper applications that supports A3M files installed on the system. To address this issue, go to the Adobe Authorware developer website, download the tool, and install it. It is that easy The full list of programs grouped by operating systems can be found above. The safest method of downloading Adobe Authorware installed is by going to developer’s website (Adobe Systems Incorporated) and downloading the software using provided links.

Step 2. Update Adobe Authorware to the latest version

Update software that support file extension A3MYou still cannot access A3M files although Adobe Authorware is installed on your system? Make sure that the software is up to date. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. This can be one of the causes why A3M files are not compatible with Adobe Authorware. The latest version of Adobe Authorware should support all file formats that where compatible with older versions of the software.

Step 3. Associate Authorware 3 Macintosh Format files with Adobe Authorware

If you have the latest version of Adobe Authorware installed and the problem persists, select it as the default program to be used to manage A3M on your device. The process of associating file formats with default application may differ in details depending on platform, but the basic procedure is very similar.

Associate software with A3M file on Windows

Selecting the first-choice application in Windows

  • Right-click the A3M file and choose Open with option
  • Click Choose another app and then select More apps option
  • To finalize the process, select Look for another app on this PC entry and using the file explorer select the Adobe Authorware installation folder. Confirm by checking Always use this app to open A3M files box and clicking OK button.
Associate software with A3M file on Mac

Selecting the first-choice application in Mac OS

  • Right-click the A3M file and select Information
  • Find the Open with option – click the title if its hidden
  • Select Adobe Authorware and click Change for all...
  • A message window should appear informing that This change will be applied to all files with A3M extension. By clicking Continue you confirm your selection.

Step 4. Verify that the A3M is not faulty

If you followed the instructions form the previous steps yet the issue is still not solved, you should verify the A3M file in question. Problems with opening the file may arise due to various reasons.

Check A3M file for viruses
1. Check the A3M file for viruses or malware

Should it happed that the A3M is infected with a virus, this may be that cause that prevents you from accessing it. It is advised to scan the system for viruses and malware as soon as possible or use an online antivirus scanner. A3M file is infected with malware? Follow the steps suggested by your antivirus software.

2. Check whether the file is corrupted or damaged

Did you receive the A3M file in question from a different person? Ask him/her to send it one more time. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. When downloading the file with A3M extension from the internet an error may occurred resulting in incomplete file. Try downloading the file again.

3. Verify whether your account has administrative rights

Some files require elevated access rights to open them. Log out of your current account and log in to an account with sufficient access privileges. Then open the Authorware 3 Macintosh Format file.

4. Verify that your device fulfills the requirements to be able to open Adobe Authorware

If the systems has insufficient resources to open A3M files, try closing all currently running applications and try again.

5. Ensure that you have the latest drivers and system updates and patches installed

Up-to-date system and drivers not only makes your computer more secure, but also may solve problems with Authorware 3 Macintosh Format file. It is possible that one of the available system or driver updates may solve the problems with A3M files affecting older versions of given software.

Do you want to help?

If you have additional information about the A3M file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on A3M file.

Top File Extensions
Show more
File Extension of the day
fnt icon


Windows Font Format

FNT is a font file format used by the Windows operating systems. FNT files store generic fonts and may also contain raster or vector (as vector obj...