ftp.nice.ch/pub/next/unix/graphics/nphoon.N.bs.tar.gz#/nphoon/programs

background
 

pgmtops
 

ppmtopgm
 

xbmtopbm
 

These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.