AutoCAD 2019, available on the AutoCAD Web App or as a mobile app, supports both client-server and server-server networks, with no distinction between drawings and modeling. Historically, AutoCAD supports a distributed CAD solution where computers were networked for working together on one project. AutoCAD now supports the following file formats: DWG, DXF, and DWF (DWF is a set of C++ header files that enables AutoCAD to export DWG files). In the past, AutoCAD Crack had support for the following CAD file formats: DWG (Drawing Interchange Format), DXF (Drawing Interchange Format), IGES (Informix Geographic Information System), SLD (Standard Light Definition Format), and PLY (Polyline).