The “.S3M” file extension is associated with Scream Tracker 3 Module files. S3M files are a type of module file used for storing music data, including patterns, samples, and instruments. They are a legacy format that was popular in the demoscene and tracker music community.

How to open an S3M file:

To open and play an S3M file, you’ll need a software that supports tracker music formats. Here are the steps:

1. DOS-Based Tracker Software:

2. Modern Tracker Software:

OpenMPT to open and play S3M files.

3. Media Players:

Programsms that may open S3M files:

1. OpenMPT (Open ModPlug Tracker):

2. DOS-Based Tracker Software (via DOSBox):

Various apps that use files with S3M extension: