Acme CADPacker
published by DWG TOOL Software
progeCAD offers AutoCAD functionality for minimal cost. Edit DWG files from most any version of AutoCAD. Similar icons, commands and interface. Raster image embedding, IntelliCAD AutoLISP interpreter.
Batch Convert DWG and DXF to GIF/JPG/PNG/TIFF Quickly and Easily without the need of AutoCAD.
This 3D graphics editing tool can be easily used for molecule creation. Falco Molecule is a 3D graphics editor for molecule creating. You can use this OpenGL editor in order to generate chemical molecules
Drafting software works like AutoCAD but affordable. Read edit view and convert DWG DWF etc. Similar icons, commands and interface. Raster image and vector conversion. DWF publishing, IntelliCAD AutoLISP interpreter, ACIS 3D Solids modelling.
SolidEdge Automation Tools that easily extracts 2D and 3D drawings into AutoCAD format (DXF & DWG) for easy integration with 3rd party software, like CAM systems and CNC software.