An mmo file extension is related to the RapidFile file manager. An mmo file contains document.

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

empty icon.mmo - HyperFile database file

empty icon.mmo - Memory-Map Navigator overlay data

empty icon.mmo - Musicmatch On-Demand playlist file

Detailed description

Software that open mmo file

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MMO file extension - RapidFile memo document

What is mmo file? How to open mmo files?

File type specification:

Document file type icon Document file type

The mmo file extension is associated with RapidFile a fast file manager for Microsoft Windows operating system.

The mmo file stores memo document.

The RapidFile seems to be obsolete product without support from developer.

This mmo file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

The default software associated to open mmo file:

RapidFile  Microsoft Windows software

RapidFile was a database program released in the 1980, but still used on some systems. Should not be confused with the modern file sharing services of the same name.

Help how to open:

Use RapidFile to open *.mmo files.

How to convert:

RapidFile may be able to export *.mmo files to other formats.

List of software applications associated to the .mmo file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android 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).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting mmo files.

Software that open mmo file - RapidFile memo document

Programs supporting the exension mmo on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about RapidFile for open mmo file action.

Microsoft Windows:

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