MT9 file icon

MT9 File Extension

MT9 Audio Format
  • Developer
  • Category
  • Popularity
    4.3 (3 votes)

What is MT9 file?

MT9 filename suffix is mostly used for MT9 Audio Format files. MT9 Audio Format specification was created by ETRI. MT9 files are supported by software applications available for devices running . Files with MT9 extension are categorized as Audio Files files. The Audio Files subset comprises 771 various file formats. The software recommended for managing MT9 files is Audizen Music.

Programs which support MT9 file extension

MT9 files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.

Programs that support MT9 file

How to open file with MT9 extension?

Problems with accessing MT9 may be due to various reasons. On the bright side, the most encountered issues pertaining to MT9 Audio Format files aren’t complex. In most cases they can be addressed swiftly and effectively without assistance from a specialist. The following is a list of guidelines that will help you identify and solve file-related problems.

Step 1. Get the Audizen Music

Install software to open MT9 file The main and most frequent cause precluding users form opening MT9 files is that no program that can handle MT9 files is installed on user’s system. To address this issue, go to the Audizen Music 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. One of the most risk-free method of downloading software is using links provided by official distributors. Visit Audizen Music website and download the installer.

Step 2. Check the version of Audizen Music and update if needed

Update software that support file extension MT9You still cannot access MT9 files although Audizen Music is installed on your system? Make sure that the software is up to date. It may also happen that software creators by updating their applications add compatibility with other, newer file formats. The reason that Audizen Music cannot handle files with MT9 may be that the software is outdated. The most recent version of Audizen Music is backward compatible and can handle file formats supported by older versions of the software.

Step 3. Assign Audizen Music to MT9 files

After installing Audizen Music (the most recent version) make sure that it is set as the default application to open MT9 files. The method is quite simple and varies little across operating systems.

Associate software with MT9 file on Windows

Selecting the first-choice application in Windows

  • Choose the Open with entry from the file menu accessed by right-mouse clicking on the MT9 file
  • Select Choose another app → More apps
  • The last step is to select Look for another app on this PC option supply the directory path to the folder where Audizen Music is installed. Now all that is left is to confirm your choice by selecting Always use this app to open MT9 files and clicking OK.
Associate software with MT9 file on Mac

Selecting the first-choice application in Mac OS

  • Right-click the MT9 file and select Information
  • Open the Open with section by clicking its name
  • Select the appropriate software and save your settings by clicking Change all
  • A message window should appear informing that This change will be applied to all files with MT9 extension. By clicking Continue you confirm your selection.

Step 4. Verify that the MT9 is not faulty

You closely followed the steps listed in points 1-3, but the problem is still present? You should check whether the file is a proper MT9 file. Being unable to access the file can be related to various issues.

Check MT9 file for viruses
1. The MT9 may be infected with malware – make sure to scan it with an antivirus tool.

If the file is infected, the malware that resides in the MT9 file hinders attempts to open it. Immediately scan the file using an antivirus tool or scan the whole system to ensure the whole system is safe. If the MT9 file is indeed infected follow the instructions below.

2. Check whether the file is corrupted or damaged

If you obtained the problematic MT9 file from a third party, ask them to supply you with another copy. It is possible that the file has not been properly copied to a data storage and is incomplete and therefore cannot be opened. It could happen the the download process of file with MT9 extension was interrupted and the file data is defective. Download the file again from the same source.

3. Ensure that you have appropriate access rights

There is a possibility that the file in question can only be accessed by users with sufficient system privileges. Log out of your current account and log in to an account with sufficient access privileges. Then open the MT9 Audio Format file.

4. Check whether your system can handle Audizen Music

If the systems has insufficient resources to open MT9 files, try closing all currently running applications and try again.

5. Verify that your operating system and drivers are up to date

Up-to-date system and drivers not only makes your computer more secure, but also may solve problems with MT9 Audio Format file. It may be the case that the MT9 files work properly with updated software that addresses some system bugs.

Do you want to help?

If you have additional information about the MT9 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 MT9 file.

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


Kofax Image Format

KFX files are created by scanning software for storing generated data. The contents of KFX files Files with KFX extension store images captured w...