PDSYMS v2.0 is an Architectural/Interiors DWG or DXF-FORMAT Symbols Library Add-on for all CADD packages runningon all platforms and Operating Systems.
Copan for PocketPC allows you to COGO (coordinate geometry), process field surveys, adjust map traverses, perform map/deed checks, calc curves and areas/perimeters, transform coords, interface with GPS, and import/export Ascii files. It's free.
Downloads: 28584 - Freeware - Download Now
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
Downloads: 28456 - Shareware - Download Now
DWG DXF to PDF Converter allows you to convert your dwg to pdf, and dxf to pdf in batches.
Downloads: 28661 - Shareware - Download Now
DWG Repair Toolbox is a powerful and extremely simple to use DWG file recovery utility. It supports all major versions of AutoCAD and automatically identifies damaged files and data. Easily export damaged data, 2D and 3D drawings and much more!
Downloads: 28864 - Shareware - Download Now
A feature-rich program for MS Windows to fast and easily batch convert AutoCAD DWG/DXF/DWF drawings into various image file formats
Downloads: 28878 - Shareware - Download Now