iges to dwg conversion essentially describes the export of IGES 3D graphics to DWG format. IGES/IGS is a common ASCII CAD format and most of the modern CAD programs support it and offen allow further export to other formats, including DWG. This might actually just create a 2D view (slice) of a 3D model.
Open IGES file Open DWG fileA CAD and Gerber conversion software
A set of 3D modeling tools
A 3D product data optimalization software
A 3D modelling software
Creo Parametric (formerly known as Pro/ENGINEER) is a complete 3D CAD software solution by PTC
A dedicated 2D/3D CAD software
A 3D CAD translation software
A suite of CAD applications