Package grfcodec

A suite of programs to modify Transport Tycoon Deluxe's GRF files

http://dev.openttdcoop.org/projects/grfcodec

General Commands (Section 1)
grfcodec
A tool to convert a GRF file into graphics files and meta data, and vice versa.
grfid
GRFID tries to find the (New)GRF identifier of that (New)GRF. Upon failure an error message is given, otherwise the NewGRF identifier is printed hexadecimally...
grfstrip
GRFStrip strips all real sprites from a GRF and leaves only the ones specified in the tuples at the command line and the 8bpp normal zoom. The new GRF file will...
nforenum
A tool for checking NFO code for errors, and for beautifying that code