
1) Free software programmed in C
Found on
https://www.crosswordclues.com/clue/cdrtools

cdrtools (formerly known as cdrecord) is a collection of independent projects of free software/open source computer programs, created by Jörg Schilling and others. The most important parts of the package are cdrecord, a console-based burning program; cdda2wav, a CD audio ripper that uses libparanoia; and mkisofs, a CD/DVD/BD/UDF/HFS filesystem im...
Found on
http://en.wikipedia.org/wiki/Cdrtools
No exact match found.