Also you cannot import DXF information, you must use Yet another piece of software and convert them into SVG documents to start with.  SketchUp is considered one of the best software to get and to use, as plenty of the resources are intuitive, along with the magnetism can help you are https://www.red-bookmarks.win/miley-cyrus-and-keyence-laser-software-10-surprising-things-they-have-in-common