With this AutoCAD add-on you can create terrain sectionsfrom geodetic points(heights) in the drawing. You can alsospecify position of pipe(cable, road, ...) or set auxiliarymarks in the section.
Downloads: 77236 - Shareware - Download Now
The free MEDUSA4 Personal CAD software is part of the MEDUSA4 family of CAD solutions. Its extensive design functionality, similar to the most advanced commercial package, includes 3D, parametrics, colour image integration and sheet metal design.
Downloads: 85312 - Freeware - Download Now
PxCad ToolBox - Productivity Enhancement Tools for AutoCAD. A collection of 100+ commands comprising of wire frame modelling tools, tools for layout work and drawing presentation.
Downloads: 70936 - Shareware - Download Now
Convert image files to vector DWG/DXF drawings with editable lines, such as scanned drawings or maps in formats of BMP, JPG (JPEG), GIF, TIF (TIFF), PNG, etc. No AutoCAD requested.
Downloads: 57205 - Shareware - Download Now
Now you can easily share your AutoCAD drawings with others. Solid Converter DWG converts DWG and DXF files to vector PDFs, including text, mtext, attributes, attdef, and proxies. Solid Converter DWG can convert one or more files at once, saving time.
Downloads: 66806 - Shareware - Download Now