An mml file extension is related to the Mathematical Markup Language (MathML). An mml file contains HTML document.
There are 6 other file types using
the MML file extension!
.mml - Mobile Markup Language source code
.mml - Adobe FrameMaker document properties
.mml - Marathon 2 Aleph One Marathon Markup Language code
.mml - Gordano Mail Meta Language code
.mml - MolMol molecule description
.mml - MyMailList and AddressBook contacts
MML file extension - MathML math embedded HTML document
What is mml file? How to open mml files?
File type specification:
The mml file extension is associated with the Mathematical Markup Language (MathML).
MathML is an XML application for describing mathematical notation and capturing both its structure and content. The goal of MathML is to enable mathematics to be served, received, and processed on the Web, just as HTML has enabled this functionality for text.
Mime types:
application/mathml+xml
The default software associated to open mml file:
Company or developer:
The Document Foundation
LibreOffice Math is a mathematics formula editor that can be used in conjunction with documents, spreadsheets and other documents when perfectly looking formulas are needed. It's an open source program that comes as an integral part of LibreOffice suite.
Apache OpenOffice Math (OpenOffice.org Math) 
Company or developer:
OpenOffice.org Project Team
Apache OpenOffice Math (OpenOffice.org Math) is a software tool for mathematical equations that can be inserted in various documents or spreadsheets. It is an integral part of OpenOffice.org productivity suite.
List of software applications associated to the .mml 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 mml file, edit mml file, convert mml file, view mml file, play mml file etc. (if exist software for corresponding action in File-Extensions.org's database).
Hint:
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 mml files.
Software that open mml file - MathML math embedded HTML document
Programs supporting the exension mml on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open mml file action.
Apple macOS / Mac OS X:
Multiplatform:
Main software associated with mml file by default:
LibreOffice Math
Apache OpenOffice Math (OpenOffice.org Math)
