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Open Source vector graphics editor.
An Open Source vector graphics editor, with capabilities similar to Illustrator, CorelDraw, or Xara X, using the W3C standard Scalable Vector Graphics (SVG) file format.
Inkscape supports many advanced SVG features (markers, clones, alpha blending, etc.) and great care is taken in designing a streamlined interface. It is very easy to edit nodes, perform complex path operations, trace bitmaps and much more.
On March 31, 2008 updated, download size 21900Kb, for Windows 2000, XP, Vista, 64bit.
Swansoft CNC simulator, CNC Simulation.
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.
On January 19, 2009 updated, download size 63776Kb, for Windows 2000, XP, Vista, 64bit.
Convert DXF DWF DWG to image without AutoCAD..
Easy CAD to Image Converter supports conversion from DWG, DXF, DWF to BMP, JPEG, GIF, TIFF, PNG, and TGA file types. Easy CAD to Image Converter is more than a file format converter, and you can even batch render your DWG, DXF, DWF drawing files to image files of any size to answer your specific needs, such as to facilitate the readers of your CAD drawings who have no AutoCAD-based software products installed on their computers.
On November 9, 2009 updated, download size 3138Kb, for Windows 2000, XP, Vista, Windows 7, 64bit.
Convert between DXF, DWF, DWG without AutoCAD.
Easy CAD Converter, previously known as DXF DWG DWF Converter, is capable of converting your CAD drawings from DWG to DXF, from DWG to DWF, from DXF to DWG, from DXF to DWF, from DWF to DXF, from DWF to DWG without the need for AutoCAD-based products. Easy CAD Converter is more than a file format converter, and you can even upgrade or downgrade your DWG, DXF, DWF drawing files to a newer or earlier version to answer your specific needs.
On November 9, 2009 updated, download size 2909Kb, for Windows 2000, XP, Vista, Windows 7, 64bit.

Draw good-quality, straightforward designs..
Many CAD programs are designed for architects and engineers. These can be expensive, as well as hard to learn, and difficult to use. Home Plan Pro is designed to quickly and easily draw good-quality, straightforward designs. --Built-in fax driver --Multiple drawing layers --Metric or USA Measurements --Dozens of Fill Patterns --Hundreds of Resizeable Figures --Export to bitmap or DXF
On July 13, 2009 updated, download size 3027Kb, for Windows 98, 2000, XP, Vista, 64bit.

Safely convert your CAD files to images..
CAD Converter will help you to convert CAD files to tiff, PDF, bmp, jpeg, png, wmf, dxf. Source formats are dwg, dxf, plt, hgl, hg, hpg, plo, hp, hp1, hp2, hpgl, hpgl2, gl2, prn, spl, cgm, svg. CAD Converter will also resize your files. All can be done in batch! You may handle CAD converter via GUI, right click option and command line. Do not take the ad on trust - try the tool! Download your free full-optional version and make your own opinion.
On November 10, 2009 updated, download size 3554Kb, for Windows 98, 2000, XP, Vista, Windows 7, 64bit, Mobile.
3DGeniuX is an innovative 3D software..
3DGeniuX is an innovative software where digital images and three-dimensional objects stand together in the simplest way. The work flow is not destructive, you can move and modify 3D objects and textures in space in any moment. Everything works with an intuitive and efficient brush tool.3D GeniuX supports most popular 3D and 2D formats, such as: DXF (Autocad®, Autocad®LT v.2000), 3DS (3D Studio Max®), OBJ (Alias Wavefront® Object), Jpeg.
On June 29, 2009 updated, download size 73600Kb, for Windows 98, 2000, XP, Vista, 64bit.
Building survey supported by PDA on the spot..
OrthoGraph Survey is a professional surveying solution for building surveys (i.e. floor plan, elevation and section surveys). It supports floor plan sketching and measurement using a PDA/Windows Mobile. The software shows measured drawings in real time and creates an AutoCAD compatible drawing on site. Measured rooms or graphical parts are ordered into a structural view. The software supports Leica Disto A6/D8 via Bluetooth and 2D/3D DWG formats.
On June 27, 2009 updated, download size 24928Kb, for Windows XP, Vista, 64bit.
Professional CAD at 1/10th the Cost.
progeCAD Professional is general-purpose 2D and 3D design software useful for CAD field & concept sketch, electrical schematics, building construction, AEC architectural, civil, structural, mechanical and industrial engineering, carpentry RFI & "as con" drawings, MCAD mechanical layout, home kitchen & bath floor plan, property survey & landscape drawing to AS/NZ1100 ANSI DIN and ISO standards. progeCAD includes options like PDF export, 3D modelin
On May 14, 2009 updated, download size 152775Kb, for Windows XP, Vista, 64bit.
AutoCAD® design and documentation software..
Design and shape the world around you with the powerful, flexible features found in AutoCAD® design and documentation software, one of the world’s leading 2D and 3D CAD tools. Speed documentation, share ideas seamlessly, and explore ideas more intuitively in 3D. With thousands of available add-ons, AutoCAD software provides the ultimate in flexibility, customized for your specific needs. It’s time to take design further. It’s time for AutoCAD.
On September 25, 2009 updated, download size 1363000Kb, for Windows 2000, XP, Vista, Windows 7, 64bit.
progeCAD AutoCAD DWG Clone, 1/10th the cost.
progeCAD AutoCAD DWG Clone, 1/10th the cost, no need for conversion! no learning curve for AutoCAD users. Windows 7 32,Windows 7 64, AutoCAD Menu, Script, Font Compatibility, AutoLISP Compatibility! progeCAD 2008 Standard is an easy replacement for AutoCAD and AutoCAD LT!
On November 13, 2009 updated, download size 108583Kb, for Windows 2000, XP, Vista, Windows 7, 64bit.
Free Pacman game featuring top strip models.
Active Pacman is a free version of the popular Pacman game featuring top strip models. Active Pacman objective is to completely strip the model by achieving a total of 10 game levels. Try to guide Pacman around the maze while eating as many pills as you can. Avoid to get caught by the monsters that go after you around the maze. The levels get harder as the game proceeds so play the smart way to have the lady completely undress for you!
On November 16, 2009 updated, download size 2025Kb, for Windows 98, 2000, XP, Vista, 64bit.
Software for belt conveyor systems..
Software to design belt conveyor systems. Sidewinder was developed from the ground up using the latest software development tools and years of conveyor design experience. It includes: Static calculations, Vertical curve stresses and belt lift off, Horizontal curve design, Belt turnovers and transitions, Rigid belt dynamic analysis, Conveyor control system design, Terrain modeling, Feeder belt design, and Cost estimation.
On June 10, 2009 updated, download size 7838Kb, for Windows 98, 2000, XP, Vista, 64bit.

2D/3D CAD Editor: DWG DXF HPGL TIFF SVG.
ABViewer7 - Professional CAD viewer, converter and CAD editor. Exports to DXF/PDF. Advanced functions for dragging, zooming and centering images, for their marking up, printing, converting and coping to the clipboard. New function! Improved Batch Printing based on Print Preview platform! Now and ever users can choose any file for printing operation. Besides, ABViewer7 allows you to preview and edit the selected files.
On February 4, 2009 updated, download size 7798Kb, for Windows 98, 2000, XP, Vista, 64bit.
Nesting Software for optimum use of materials.
Astra R-Nesting is nesting software for optimized cutting of particle board, glass and metal. The software enables the user to enter or import information about orders and materials, produces cutting layouts automatically or manually, calculates and saves offcuts, prints cutting layouts and specifications, exports cutting layouts to NC machines, etc.
On October 5, 2009 updated, download size 3026Kb, for Windows 2000, XP, Vista, 64bit.
AXCAD,DWG and AutoCAD command compatible CAD.
AXCAD is a 100% DWG compatible and AutoCAD command compatible, is another affordable choice for CAD users.
100% DWG compatible, using DWG as native file format. You won`t lose any dwg files to use this affordable CAD. Supports AutoCAD 2008 dwg format (from r2.6~2008)
High degree of AutoCAD command set compatible. You won`t spend much time on learning AXCAD. Supports LISP and ADS development. Functionally with EXPORT DWG to PDF.
On January 18, 2008 updated, download size 52415Kb, for Windows 98, 2000, XP, Vista, 64bit.
CAD CAM Links Design with CNC Machining.
CAD CAM Links Design with CNC Machining, no learning curve for AutoCAD users. Natively reads and writes AutoCAD DWG files, no need for conversion! progeCAM Basic is an affordable 2D design, milling and backplotting solution for small to medium shops. CAD Design linked to low cost CAM software for toolpath generation. Comes with near 11,000 standard symbols and blocks. progeCAD Professional included, an easy replacement for AutoCAD and AutoCAD LT!
On May 27, 2009 updated, download size 205882Kb, for Windows 2000, XP, Vista, 64bit.
This is an arcade/action game..
You`ve watched him on screen and read about his adventures in books. Now you can play as one of the most famous secret agents of all time, 007, otherwise known as James Bond. A madman is planning to take over the world using a remote island as a base of operations. Your job is to go in and stop him. Armed with several innovative gadgets from Q, you`ll have to sneak, shoot and blow your way past all people getting in your way.
On January 18, 2008 updated, download size 850Kb, for Windows 98, 2000, XP, Vista, 64bit.
Shows 3D structure of Proteins in stereo..
Look at the Proteins and DNA in stereo without any glasses. Using VisProt3DS some people can do it in SideBySide stereo mode at least in small window. Any person with binocular sight can see 3D Stereo image of complex proteins on full screen, using simple and the cheapest anaglyph technology (color separated). You can use VisProt3DS to look at the proteins in stereo for the scientific goals, education purposes, with curiosity or simply for a fun.
On August 10, 2009 updated, download size 2456Kb, for Windows XP, Vista, 64bit.
Software for the Rapid Prototyping.
Magics quick industrial prototyping program allows you to download a extensive gamma of CAD formats and to give out STL datafiles prepared for quick industrial prototyping, tooling up and production.Is the base part of the Magics e-RP Suite, a exhaustive variety of market-leading program products which will stream-line, automize and improve approximately each act in your quick industrial prototyping and production (RP&M) process.
On February 24, 2009 updated, download size 5486Kb, for Windows 2000, XP, Vista, 64bit.
Professional Cutting,Nesting Optimization.
Cutting Optimization Pro is a computer program used for obtaining good cutting and nesting layouts for one (1D) and two (2D) dimensional pieces. It can be used for cutting and nesting of rectangular sheets made of glass, wood, metal, and linear pieces such as bars, pipes, tubes, steel bars, metal any other material. The software lets you to define and handle complex products, such as table, desk, cupboard, locker, book shelf, etc.
On February 2, 2009 updated, download size 4882Kb, for Windows 98, 2000, XP, Vista, 64bit.

Mechanical and Technical Calculations.
MITCalc is the multi-language mechanical and technical calculation package. It includes solutions for gear, belt and
chain drives, springs, beam, shaft, bolt connection, shaft connection and many others. The calculations are
compatible with many types of 2D (AutoCAD, IntelliCAD..) and 3D (Autodesk Inventor) CAD systems and support
both Imperial and Metric units and are processed according to ANSI, ISO, DIN, BS, Japanese and other standards.
On October 27, 2008 updated, download size 26476Kb, for Windows 98, 2000, XP, Vista, 64bit.
very easy to use house floor plans software.
CAD floor plan design software, very easy to use - takes care of drawing and MATH - leaving you to design. This version includes new and improved wall drawing methods - especially angled walls - making it much easier to design and draw plans
On May 12, 2008 updated, download size 3077Kb, for Windows 98, 2000, XP, Vista, 64bit.
Edit 3D points; triangulation and isolines..
Is useful in topography for representing and editing 3D points (by 3DPOLY, SPLINE OR BLOCK entities) and for triangulation, isolines, projections, cross sections and longitudinal profile. It exists a modifiable library for codes and BLOCKs. The coordinates, the code and the position (in 3DPOLY or SPLINE) of the points can be modified interactively. RCAD core provides OpenGL real-time orbit, pan, zoom, shading and lighting.
On April 7, 2009 updated, download size 510Kb, for Windows 98, XP, Vista, 64bit.

PDF to DXF Importer, pdf to dwg, pdf to dxf..
AutoDWG PDF to DXF importer, an AutoCAD Addin allows you to import PDF files into DWG or DXF files quickly and easily with high conversion quality. It supports AutoCAD from R14 to the latest 2010 cad drawing formats. PDFin accepts single page and multipage PDF input and convert PDF file into native dwg file. Extract embedded raster images from PDF files. Supports all vector entities in PDF, including arcs, polylines, polygons, text, etc.
On May 2, 2009 updated, download size 5630Kb, for Windows 98, 2000, XP, Vista, 64bit.
Convert DGN to DWG. Convert DGN to DXF..
AutoDWG DGN to DWG Converter is easy-to-use and efficient which converts DGN files (v7 and v8 formats) into native AutoCAD DWG or DXF files with colors, fonts, layers, line styles, preserved. There is no need to install AutoCAD or Miscrostation, just select your DGN file, choose an output version of DWG or DXF (R14, 2000 ~ 2009), click on the "convert" button and you will get the right CAD drawing generated.
On August 28, 2009 updated, download size 5642Kb, for Windows 98, 2000, XP, Vista, 64bit.
google your dwg or dxf files within your PC.
Now you can google your dwg or dxf files in your computer with this free AutoDWG DWG Indexer. AutoDWG DWG Indexer is a freeware that searches full text in dwg or dxf files. A thumbnail is also created for each dwg file in the search list. Take advantage of Google desktop to search the content out of thousands of dwg files in your hard drive. Supports dwg, dxf file format; Supports AutoCAD R2.6 thru 2006. Supports AutoCAD R2.6 to 2006.
On July 26, 2009 updated, download size 4877Kb, for Windows 98, 2000, XP, Vista, 64bit.
AutoCAD DWG Security, DRM & Copy Protection.
AutoCAD OwnerGuard provides a real Security, Protection, Distribution Management, Publishing, Licensing and DRM solution for Autodesk AutoCAD Drawings (DWG). This product is made specially for internal company drawing security and publishers.
On July 19, 2009 updated, download size 3168Kb, for Windows 2000, XP, Vista, 64bit.

VizUp Streamline is a polygon reducer..
VizUp Streamline 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.
On November 7, 2009 updated, download size 1058Kb, for Windows 98, 2000, XP, Vista, 64bit, CE.

