Files with mdd file suffix are related to the Notation Composer midi device description.
MDD file extension - Notation Composer midi device description
What is mdd file? How to open mdd files?
File type specification:
The mdd file extension is associated with the Notation Composer, a tool for Microsoft Windows operating system and other platforms, which allows users to transform midi music to sheet music.
The mdd file contains midi device description.
The default software associated to open mdd file:
Company or developer:
Notation Software
Notation Composer allows users to makes it easy to turn any MIDI file into sheet music and arrange it just the way they want it. It is available for Windows, Linux and macOS (OS X).
List of recommended software applications associated to the .mdd 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 mdd file, edit mdd file, convert mdd file, view mdd file, play mdd file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with mdd file - Notation Composer midi device description
Click on the software link for more information about Notation Composer. Notation Composer uses mdd 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.).