MO File

What are MO files and how to open them

Are you having problems opening a MO file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your MO files.

What is a MO file?

MO is an acronym for Machine Object. Files that contain the .mo file extension most commonly hold binary data files. These files store object data that is referenced by an associated software application. The MO file format is commonly used to translate application code.

The .mo file suffix is also associated with the Audacity open source software application. The Audacity software is used to record live audio, convert music tapes and records to digital file formats, edit audio files and edit sound clips. Because the Audacity software can be used in a variety of languages, it must store each language in a separate file. Each separate language file that is used by the software contains the .mo file suffix.

How to open MO files

Important: Different programs may use files with the MO file extension for different purposes, so unless you are sure which format your MO file is, you may need to try a few different programs.

While we have not verified the apps ourselves yet, our users have suggested ten different MO openers which you will find listed below.

Last updated: November 15, 2022

Various apps that use files with this extension

These apps are known to open certain types of MO files. Remember, different programs may use MO files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Help us help others

File.org helps thousands of users every day, and we would love to hear from you if you have additional information about MO file formats, example files, or compatible programs. Please use the links below or email us at submit@file.org to discuss further.