It can convert a single line of text into the required toolpaths for engraving, aligned on an arc or a straight line. DeskEngrave is a simple to use True Type Font to vector convertor, the results being saved as a dxf file, or G-codes. It is developed by Autodesk and it is similar to the DWG format but it is more compatible with other software packages since it is open documented. DXF DXF is a common format for Computer Aided Design (CAD).Option 1 Unzip File (if not done so automatically by your computer) Right click on the font (.otf or.ttf format) and click install Alternatively, sometimes you may be able to double click the font and click the Install button.