MSS File Type

- The quick facts

What are MSS files and how to open them

Are you having problems opening a MSS file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is a MSS file?

MSS files have multiple uses, and Advanced Mario Sequencer Song is one of them.

Advanced Mario Sequencer Song

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open MSS files

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

While we have not verified the apps ourselves yet, our users have suggested 10 different MSS openers which you will find listed below.

Last updated: July 13, 2020

More file formats using the MSS extension

Through our research of MSS files, we know that the following formats exist. However, we have not yet analyzed them in detail, and we would love to hear from you if you have information about either of them.

Scribe Markup

The Music Studio Song

Various apps that use files with this extension

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