From the list of my obsolete software, starting at the late eighties, i've extracted the only program which may still be useful. It is a command line utility for text file manipulation on unix platform. For example it can do text format conversion between DOS, UNIX and MAC; it can also do tabs to spaces conversion and vice-versa. I created it when i was a member of the Pluto Italian Linux user group in Padova, it is distributed under GPL and can be found on sunsite and other repositories. It has been ported to Mac OS X, OS/2 and HP/UX by third parties.