.!s is ZX Spectrum Hobeta picture format
Key Features: .!S File Extension
|Created by||Pierre-Emmanuel Gougelet|
What is an .!S file?
The !s file extension is associated with the TR-DOS, a disk operating system for ZX Spectrum, an 8-bit computer based on Zilog Z80 platform developed by the Sinclair Research.
The !s file stores picture image in the Hobeta file format.