Files with the S extension identify a generic source code file that has been created with a number of programming languages. S files contain source code data that is used in the creation of a number of programs and applications. S files can be opened and edited using text editors.
These samples use a proprietary floppy disk format that can't be read by Windows. It is thus necessary to talk directly with the floppy disk hardware. Must use 3rd party software such as OmniFlop for Windows 2000/XP . 12-bits mono sound format. Contains loops, names.
Shape file used by Microsoft Train Simulator, a program that allows users to play the role of a locomotive engineer or passenger; contains shape data such as geometry, images, size, texture, and lighting effects; used for customizing and displaying locomotives in Train Simulator. S files can be used to "tweak" new locomotive graphics that are added by users. They can be generated using the "Conv3DS" program with .3DS files in Train Simulator. Once an S file has been generated, it may be edited using a text editor.