.SMP File Extension

Mono, 16-bit audio format that supports loop points; originally used by Turtle Beach SampleVision in the mid-1990s.

Color palette file created by IDRISI Taiga, an application used for GIS imaging; stores color information for a raster image stored in a .RST file; acts as a legend for the colors displayed when the image is visualized.

Image used by Xionics Document Technologies software; stores a monochrome (black and white) 1-bit raster graphic; can still be viewed and converted with a few programs even though the file format is rare.