1) Free software programmed in C
Found on
https://www.crosswordclues.com/clue/potrace
Potrace is an open-source, cross-platform computer program which converts bitmapped images into vector graphics. It is written and maintained by Peter Selinger. == Properties == Various graphical frontends are available for the command-line application Potrace. Notably, it has been integrated with Inkscape, giving Inkscape its Trace Bitmap action....
Found on
http://en.wikipedia.org/wiki/Potrace
No exact match found.
