engraving software

A few months ago there was a freeware engraving program mentioned here.
Since then my hard drive crashed, taking with it a weeks work and that URL.
As I recall it was a windows program, did engraing in a line or on an arc.

Does anyone have any ideas where it is?

It would be really nice if an engraving program understood that an engraving
cutter is a cone. Do they?

Am being more careful about backups now, thanks.

Elliot Burke