There are 3 other file types using
the MMO file extension!

empty icon.mmo - RapidFile memo document

empty icon.mmo - HyperFile database file

empty icon.mmo - Memory-Map Navigator overlay file

Detailed description

Software that works with mmo file extension

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MMO file extension - Musicmatch On-Demand playlist file

What is mmo file? How to open mmo files?

The mmo file extension is associated with Musicmatch On-Demand, once a part of Musicmatch Jukebox. The product is now discontinued.

The default software associated to mmo file type:

Musicmatch Jukebox picture or screenshot

Yahoo, Inc. logoMusicmatch Jukebox  Microsoft Windows software

Company or developer:
Yahoo, Inc.

Musicmatch Jukebox is multimedia player with online music store developed by Yahoo. It is discontinued product.

Help how to open MMO files:

Currently there is no specific information available, about how to open this file extension.

How to convert file with extension MMO:

Currently there is no specific information available, about how to convert this file extension.

List of recommended software applications associated to the .mmo file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file
: like open mmo file, edit mmo file, convert mmo file, view mmo file, play mmo file etc. (if exist software for corresponding action in's database).

  • Others mmo file

Unspecified and all other actions for computer programs working with mmo file - Musicmatch On-Demand playlist file

Click on the software link for more information about Musicmatch Jukebox. Musicmatch Jukebox uses mmo file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).

Microsoft Windows:

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MML file extension > Settings, options, themes or skins file types

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file extension MMP


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