CAD Software

ZwCAD 2006i, more stable with over 200 enhancements, improve your drawing efficiency. ZwCAD, best alternative to AutoCAD. It can read save and edit the files produced by AutoCAD (2.5-R14-2006) and the other way round. It's the intelligent choice for architects, engineers, designers, and virtually any professional who creates professional 2D and 3D CAD drawings. ZwCAD can be customized with lisp, C++ (ADS), and VBA (Visual Basic for Application).  

FANUC, SINUERIK, MITSUBISHI, FAGOR, HAAS, PA, GSK, HNC, KND, DASEN, WA, RENHE, SKY CNC simulation software developed by Nanjing Swan Software Technology Company are all based on both colleges' teaching and machine factories' manufacturing experience.  

VizUp Reducer Ultimate is designed for optimization of complex 3D models (CAD/CAM/CAE systems and others) for real-time visualization. It is a 3D reduction and optimization tool that speeds rendering and provides enhanced control over a 3D model's visual quality. Supports Wavefront .OBJ, VRML 2.0/97 and StereoLitho (.STL) file formats.  

The fastest and easiest digital plan management software available. Simple plan navigation. Easily calculate areas, linear totals, counts, and more by just clicking points. Powerful takeoff and bidding tools. Supports CAD and image formats including TIF, DWG, DXF, PLN, and PDF. Load any plan - from any computer throughout your network. Use see-through overlays to easily line up different levels of the plan to find bearing points and more.  

FlashPoints is a tool for creating and managing points Groups (topographic points for example).

FlashPoints allows you to :

* import/export points coordinates from and to a file
* create points and their attributes "Number", "Elevation" and "Description" by clicking
* modify the points elevation
* modify the height and rotation of the attributes
* create points on existing entities
* create the table of the coor  

DWF to DWG allows you to convert DWF files to DWG and DXF, you can recover DWF entities to corresponding DWG entities easily.

Key Features:
1.Supports all DWF entity types exported by AutoCAD, including arcs, elliptical arcs, ellipses, true type fonts and etc.
2.Supports the DWF multi-page specification.
3.Restores the layers in DWF, renders entire DWF pages.
4.Extracts embedded Images.  

The Screen Calipers are the unique on-screen measurement tool, that let you measure anything on your computer screen with ultimate accuracy.

The Screen Calipers can be used with any program where fast and accurate measurements are required including html layout, CAD design, Illustration, allowing measurement in any unit. You can even rotate the Calipers to measure at any angle.  

It is a powerful windows program that will help you convert your PDF files to usable and editable DXF files quickly and easily, so you can recover the entities in PDF to corresponding DWG entities easily.

Key Features:
1. Convert PDF to DXF format.
2. Convert thousands of PDF files to DXF files in one easy step.
3. High quality, high performance, and simple to use.  

AutoCAD to PDF is a batch converter that allows you to convert DWG to PDF, DXF to PDF without the need of AutoCAD.
Key Features:
1. Convert AutoCAD DWG and DXF files to vector PDF in batches.
2. Stand-alone utility - AutoCAD NOT required.
3. Supports every version of DWG/DXF files (Supports R2.5/2.6, R9, R10, R12, R13, R14, R2000/2002, R2004/2005, ... formats)
4. Very easy to use.  

DWG to DXF is a batch DWG and DXF bi-directional converter that allows you to convert DWG to DXF, DXF to DWG without the need of AutoCAD. It allows you to choose the AutoCAD version of the output DWG and DXF file.

Key Features:
1. AutoCAD NOT required.
2. Convert DWG to DXF, and DXF to DWG in batches.
3. It is also a DWG/DXF file version converter.
4. Supports R2.5 - 2007 formats)
5. Very easy to use.