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MeshCAD for Rhino
MeshCAD for Rhino is a mesh editing and modeling plug-in for Rhinoceros. Powered by MeshLib, MeshCAD for Rhino employs robust algorithms to create and modify meshes. MeshCAD for Rhino adds several commands to Rhino. The features of MeshCAD for Rhino can be broadly classified as: (1) Mesh Creation, (2) Mesh Editing, (3) Mesh Modeling, (4) Mesh Data Extraction, and (5) Mesh Tools
Blender is the first and only fully integrated 3D graphics creation suite allowing modeling, animation, rendering, post-production, realtime interactive 3D and game creation and playback with cross-platform compatibility - all in one tidy, easily
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
progeCAD Smart! is free forpersonal use. DWG DXF PDF read write. Similar icons, commands and interface. Raster image embedding, IntelliCAD AutoLISP interpreter
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.
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.