Hi Oleksii,
1.Summary of CAD Software-AutoCAD and File Extensions
AutoCAD
A very popular software for engineering and architectural drawings, mainly in 2D but also in 3D.
Input File Extensions:
• .DWG – The main Au…...Viewing and comparison – Any viewer that supports DWG/DXF (e.g... For STEP/STP you can use viewers such as Autodesk Fusion 360...