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MO3 file extension

The table below provides useful information about the .mo3 file extension. It answers questions such as:

  • What is the .mo3 file?
  • What program do I need to open a .mo3 file?
  • How can the .mo3 file be opened, edited or printed?
  • How can I convert .mo3 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

✅ MO3 Audio

MO3 file is a MO3 Audio. MO3 is a file format, encapsulating the features of several "MOD" formats (IT, XM, S3M, MTM, MOD), but with one big difference: MP3 and OGG compressed samples. A lossless codec is also incorporated for any samples that don't like lossy encoding, and the whole file structure is compressed too.
Category: Audio files
Application: MO3
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
MO3 aliases:
MO3 related links:
MO3 related extensions:
MPEG Audio Layer 3 File

MultiTracker Music Module

Scream Tracker 3 Module

Music Module MOD

FastTracker 2 Music Module

Ogg Vorbis Compressed Audio

Scream Tracker 3 Instrument

Scream Tracker 3 Data

Other types of files may also use the .mo3 file extension.

🚫 The .mo3 file extension is often given incorrectly!

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

lo3, m03, m3, ml3, mo, moe, mor, mow, mp3, om3

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

MPEG Audio Layer 3 File
GNU Gettext Machine Object File
Molecular Operating Environment File
Modula-3 Source Code
Magic Lantern RAW Video
OvenWATCH Workbook
Milestones v3 Project
Juki AMS Embroidery Data
MultiLedger Chart of Accounts Data
HALCON Object Model 3D Data

🔴 Can't open a .mo3 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 .mo3 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 .mo3 file extension, write to us!

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