Posted by dellus on
URL: https://forum.librecad.org/Real-single-stroke-fonts-converting-from-ttf-tp5714425p5714426.html

There is no tool for that. A ttf font never is really sticky, but always a filled outline.It would be a complex coding task to convert this to a zero-thickness line. You will have to use one of the provided sticky fonts like iso or simplex.