.STM File Extension
File Type 1The Powder Toy Stamp File
What is an STM file?
An STM file contains a stamp created by The Powder Toy, a free 2D physics simulation sandbox game. It stores a stamp, which is a customized area selected and saved in The Powder Toy during gameplay. STM files are considered "mini-saves" that can be used to make up a larger simulation save in the game, which is stored in the .CPS file.
The Powder Toy allows you to play with different substances to simulate the effects of different property interactions. The game comes with a variety of liquids, gases, electronic components, and building materials that you can use to build terrains, explosives, buildings, and more. During gameplay you can set a specified area to be saved and loaded at a different time. The elements or objects in the specified area are included in the save. These saved areas are called "stamps" and are stored in the STM file.
To create an STM file, type "S" during gameplay and draw the area you want to save as a stamp. To load an STM file, type "K" during gameplay and choose the stamp you want to load.
File Type 2Scream Tracker 2 Module
.STM File Association 2
Audio tracker module saved by Scream Tracker 2; contains tracks, patterns, and samples used for instruments that are played back in the songs.
File Type 3Exchange Streaming Media File
.STM File Association 3
Data file saved by Microsoft Exchange Server in conjunction with .EDB files; used by the Exchange information store, which is comprised of:
File Type 4SSI Web Page
.STM File Association 4
Web page that contains server side includes (SSI); references functions on the server that generates content for the Web page; processed by the server when accessed, which outputs HTML to client's Web browser.