AutoDWG Attribute Extractor Help you batch extract attribute data from AutoCAD attribute blocks without need of AutoCAD. It supports most DWG formats including AutoCAD Release 9 through to the present AutoCAD 2002.
Copan for Windows
Copan for Windows enables you to calculate coordinate geometry (COGO), process field surveys, adjust map traverses, perform map/deed closure checks, calculate areas and perimeters, transform coordinates, and import/export Ascii files. It's free.
2D Nesting & Case Packer Optimizer
It's CAD/CAM software, powerful, quick easy to use and universal tool for CAD, CAM and waste management, those users, who need to optimize cutting of any container, panel, glass, metal and table material.
2D 3D Geometric Entities and Bitmap management, 3D Rendering and Animation, Inverse Perspective, Raster to Vector conversion, DXF DWG compatible. For Engineering, Architecture, Plant Engineering, Territorial Managing, Cartographic, Carpentry, etc.
TraceART transform any raster images into a vector format.vectorizer, which can high-speed convert raster bitmap into vector image. it supports such all kinds of image format as BMP,JPG,TGA,TIF,PCX etc.
Experience 3D rapid prototyping as only ISS Foresight can deliver it. Effortlessly add 3D objects and elements, each of your changes and additions created in the 2D Designer are applied instantly in the 3D Navigator. Visit iss3d.com for Tutorials