Linux Manuals · Linux Manuals session 1 sputoppm (1) Linux Manual Page ByLinux Manual Posted onApr 20, 2026 sputoppm – convert an Atari uncompressed Spectrum file into a portable pixmap Synopsissputoppm [spufile] DescriptionReads an Atari uncompressed Spectrum file as input. Produces a portable pixmap as output. See Alsospctoppm(1), ppm(5) AuthorCopyright (C) 1991 by Steve Belczyk (seb3 [at] gte.com) and Jef Poskanzer.