(If you’re truly lost, you may even need a little help figuring out what a file extension actually is.) In fact, you’ve probably come across many file extensions in AutoCAD that you’re not entirely familiar with. However, these aren’t the only file extensions and formats used with AutoCAD. If you work with CAD, you’re likely to already be familiar with some of AutoCAD’s most common file formats, such as DWG and DXF. AutoCAD is arguably the most prevalent CAD software on the market -it’s used by professionals and hobbyists alike.
