Free CAD Software for Windows 2003
MrArchitect3d is a parametric 3d CAD tool. you can very easily create 3d architectural elements and import them in your preferred CAD -MrArchitect3d exports dxf, qd3d metafile and gdl. featured 3d objects: vaults, stairs, columns, beams, arcways and more....
Rulers are great for straight line distances, but would a ruler be a good choice to measure the length of a river or road? What if you are measuring a distance along roads from one city to another? How would you measure curved lines with a straight ruler?...
One may find that the new ribbon-style interface of Microsoft Visio 2010 puts all the users who were accustomed to Microsoft Visio 2003/2007 into a fair amount of confusion. A well-designed application, Classic Menu for Microsoft Visio 2010, comes to...
Gcode is specifically designed for converting AutoCAD drawings into G-Code programs for use with any 2-D or 3-D machine such as Wire EDMs, Laser Etchers, Flame cutting, Milling , Lathes. Also Gcode can be used for creating individual complicated tool...
CAD View plug-in for Total Commander is a CAD View plug-in provides support for DWG / DXF / HPGL/ SVG / CGM files in Total Commander. It features fast reading in 2D / 3D graphics, mouse wheel zoom, and pan.What is new in this release:Version 8.0.7 fixes...
Sort the elements of a DXF file so that the elements which are nearest together can be processed successively. So you can optimize a DXF if you want for example cut or mill the file later on. The optimization minimizes the time needed to cut the file. You...
SeeBlock is a powerful world class AutoCAD add-on to build and manage symbol libraries that dramatically enhances your ability to catalog, organize and manipulate DWG symbols or drawings. SeeBlock automatically generates 'thumbnail' images of drawings and...
ChemPlot is a program for drawing chemical schemes. The application has easy-to-use user interface similar to those in other professional systems. Any chemical scheme can be created using standard tools. Basic operations, such as copying and...
Filter-Action: apply different types of filters for fast selection in AutoCAD.
Easy and fast creation of filter groups.
Isolate selection - more powerful and flexible than layiso (Express Tools) command.
Hide Selection - effective alternate to...
ChemPlot is a program for drawing chemical schemes. The application has easy-to-use user interface similar to those in other professional systems. Any chemical scheme can be created using standard tools. Basic operations, such as copying and...