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.
Downloads: 55450 - Freeware - Download Now
Diagram Draw provides you with a 100% professional toolkit for creating various diagrams and projects, highly competitive in any aspect with similar programs, even in comparison with MS Visio. The program is high-quality and free to anyone
Downloads: 59521 - Freeware - Download Now
A powerful and fast dwg tools, Protecting drawing file, Keep others from modifying/copying your design.DWGLock 2008.10 is a stand-alone application, no AutoCAD required; Supports AutoCAD R2.9 thru 2009 drawings.
Downloads: 51037 - Shareware - Download Now
Any DWF to DWG Converter allows you to convert DWF files to AutoCAD DWG and DXF file formats, you can recover DWF entities to corresponding DWG entities easily. It supports the DWF layers, multi-page specification and all entity types.
Downloads: 54361 - Shareware - Download Now
Compact Scientific Calculator 27 for scientists, engineers, teachers, and students. The calculator was designed with purpose to fit Netbooks and Notebooks with small display. Of course, the calculator can be used on laptop and desktop computers.
Downloads: 18337 - Shareware - Download Now