progeCAD AutoCAD DWG Clone, Free for personal use, no learning curve for AutoCAD users! AutoCAD Menu, Script, Font Compatibility, AutoLISP Compatibility! progeCAD Smart! is an easy replacement for AutoCAD and AutoCAD LT!
AutoProject for AutoCAD is an automatic 2D projection generation plug-in for AutoCAD. This plug-in gives AutoCAD the ability to automatically create precise 2D projections views of 3D objects.
Rimu Schematic is professional quality electronic schematic capture software, designed for ease of use. Exports: Spice deck, Abel HDL, CUPL HDL, PCB netlist - four formats, and Bill of Materials. Features: DRC, hierarchical design.
Edit and visualize in 3D space digital terrain models. The program includes functionalities for break-lines and holes insertion as well as volume calculations and contours lines creation.
Mesh To Solid for AutoCAD is a polygon mesh to 3d solid conversion plug-in for AutoCAD. This plug-in gives AutoCAD the ability to convert a mesh into a solid. Mesh To Solid for AutoCAD adds several commands along with a menu which houses them.