4TH file extension is for Forth language source code file ForthCMP - LMI Forth
Similar to 4TH
8CM - 8 Channel Module Music8M - Math 8 extended character set printer font PageMaker
8MED - Amiga OctaMed Music file
8SVX - Amiga 8-bit Sound format
8U - Roman 8 extended character set printer font PageMaker
91 - 91x91 dpi display font Ventura Publisher
96 - 96x96 dpi display font Ventura Publisher
View all in File Extensions