While I do not know of a package running inside progeCAD that will directly output to Gerber, the native file format of progeCAD IntelliCAD IS DWG, so any program that can take DWG input and output to Gerber will work. There are many choices available if you do a search for this on the net. Have you worked with AutoCAD files before and output to Gerber? The process would be the same for any external converter. We can also export to DXF if required. Try it out for yourself with our free no obligation 30 day trial at www.icadsales.com/index.pl?id=3909