Powerful and easy to learn, deepMesh provides a huge array of serious 3D modelling tools in a single application for game developers and 3D artists who want deep control of their models. The full version comes with a manual and free updates for life.

License type : Demo. • Released : February 6, 2013 • Downloads : 245 • Cost : $59.00

AutoFEM Analysis Lite is a free system of finite-element analysis for users of AutoCAD. The system is integrated into the AutoCAD 3D environment. Works with AutoCAD version 2007, 2008, 2009, 2010, 2012.

License type : Freeware. • Released : April 30, 2012 • Downloads : 275 • Cost : $0.00

It is a robust system built over Eclipse’s Rich Client Platform fully based on plug ins.

License type : Open source. • Released : February 2, 2010 • Downloads : 354 • Cost : $0.00

Free interior design application that helps you place your furniture on a house 2D plan, with a 3D preview.

License type : Freeware. • Released : December 18, 2008 • Downloads : 736 • Cost : $0.00

VeryDOC DWG to Vector Converter (DWG2Vector) can be used to batch convert from AutoCAD DWG and DXF files to other scalable vector graphics formats, such as PDF, EMF, WMF, SVG, Postscript (PS), EPS, SWF (Flash), XPS, HPGL, PCL etc. formats.

License type : Free to try. • Released : September 2, 2008 • Downloads : 174 • Cost : $125.00

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progeCAD Smart! is free for personal use. DWG DXF PDF read write. Similar icons, commands and interface as AutoCAD. Express tools, raster image embedding, IntelliCAD AutoLISP interpreter

License type : Freeware. • Released : November 6, 2009 • Downloads : 299 • Cost : $0.00

The free ModelPress System provides publishing 3D files to a web-ready format and visualization application that can be embedded in other applications or in web pages for web-delivery and viewing. Add Visual Rights security to published models.

License type : Freeware. • Released : October 11, 2004 • Downloads : 357 • Cost : $0.00

Discovery Studio is a life science modeling and simulation suite of applications focused on optimizing the drug discovery process.

License type : Comercial. • Released : February 24, 2010 • Downloads : 2486 • Cost : $0.00

OBJ4CAD 2004 - Export OBJ is an AutoCAD 2004, 2005 and 2006 application to export AutoCAD drawing entities to OBJ file (Wavefront). It can export OBJ files from polyface meshes, polygon meshes, faces and 3d solid drawing entities.

License type : Free to try. • Released : May 2, 2010 • Downloads : 311 • Cost : $59.50

DXF CNC Graphic Optimizer optimize polyline graphics, logos, clip art graphics and other 2D-DXF graphics for laser-, plasma- and waterjet cutting. Functions: Contour smoothing, deletes double lines and arcs,...

License type : Demo. • Released : October 12, 2016 • Downloads : 103 • Cost : $98.00

DWG DXF 3D viewer with following features: View and print DWG, DXF files. Export to PDF, PostScript, SVG, jpg, png, tiff, gif, bmp. Has copy bitmap to clipboard function.

License type : Free to try. • Released : February 25, 2011 • Downloads : 330 • Cost : $50.00 Buy Cheap

Create and share your technical vision. Looking for a single technical graphics solution? Analyze, enhance and share your rich information with ease, precision, and pro results, using just one integrated application.

License type : Free to try. • Released : June 12, 2012 • Downloads : 236 • Cost : $600.00

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DWG to JPG Converter is a batch converter that allows you to convert DWG and DXF files to TIF (TIFF), JPG (JPEG), BMP, GIF, PNG, TGA, PCX, WMF and EMF without the need of AutoCAD.

License type : Free to try. • Released : December 10, 2009 • Downloads : 268 • Cost : $83.00

PlotManager, PlotConverter and PlotViewer in one program! Printing, conversion and viewing of HP-GL, HP-GL/2 and HP-RTL plot files.

License type : Free to try. • Released : October 30, 2015 • Downloads : 346 • Cost : $90.00

3D modelling software for artists. An easy to pick up, fast, non-technical modelling tool, ideal for first time 3D modellers. Draw in 3D, Sculpt and Paint.

License type : Demo. • Released : August 20, 2012 • Downloads : 776 • Cost : $0.00

Flow Architect Studio 3D is a software package for design and presentation. It enables you to design and visualize in 3D, any scene you need. Flow helps you present your work to others with screenshots, movies and a real-time virtual 3D walkthrough.

License type : Demo. • Released : October 23, 2013 • Downloads : 534 • Cost : $169.00

Capaware! is conceived as a system of 3D terrain representation with multilayer representation of diverse types of resources capabilities and executed applications integration feature.

License type : Open source. • Released : July 6, 2013 • Downloads : 199 • Cost : $0.00

It is a batch converter that allows you to batch convert your PDF files to usable and editable AutoCAD DWG or DXF files, so you can recover the entities in PDF to corresponding DWG entities easily.

License type : Free to try. • Released : February 25, 2011 • Downloads : 128 • Cost : $180.00

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Raytracing is a rendering technique for generating realistic images by tracing the path of light through a 3D scene.

License type : Open source. • Released : May 11, 2010 • Downloads : 386 • Cost : $0.00

Mechanical/Structural DWG Design for progeCAD AutoCAD DWG Clone, No learning curve for AutoCAD users. Get AutoCAD functionality for 1/10th the cost. AutoLISP, VBA, ADS programming, import from PDF, Advanced Rendering, 3D ACIS Solid Modeling.

License type : Free to try. • Released : March 25, 2013 • Downloads : 187 • Cost : $600.00 Buy Cheap

ShareCAD.org enables viewing DWG, DXF, CGM, SVG, PLT, PDF, STEP, IGES drawings online in a web browser on the platforms: Windows, OS X, Linux, Android, iOS, Windows Phone.This service is available online to anyone, free of charge at www.sharecad.org.

License type : Freeware. • Released : March 29, 2013 • Downloads : 185 • Cost : $0.00

To convert standard CAD DXF files into AI files in Illustrator, and also to convert AI files into DXF files for exporting.

License type : Free to try. • Released : April 12, 2009 • Downloads : 253 • Cost : $90.00

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AXCAD is a 100% DWG compatible and AutoCAD command compatible, is another affordable choice for CAD users. Using DWG as native file format, supports AutoCAD 2009 DWG format (from R2.6~2009), supports LISP, ADS development.

License type : Free to try. • Released : November 10, 2008 • Downloads : 256 • Cost : $350.00 Buy Cheap

Create and modify tables in AutoCAD with Excel, and perform block counting, area/length calculation...

License type : Free to try. • Released : April 9, 2007 • Downloads : 201 • Cost : $138.00

CadFaster|QuickStep is a free 3D file viewer with professional-class features. Supports standard file formats such as STEP, IGES, DWG. Users may choose between OpenGL and DirectX drivers. CadFaster|QuickStep is optimized for easy 3D model navigation.

License type : Freeware. • Released : September 25, 2009 • Downloads : 320 • Cost : $0.00

ScanView is a client / server rendering system for viewing complex 3D models, like those produced using laser triangulation scanners, without downloading the models.

License type : Open source. • Released : February 1, 2011 • Downloads : 311 • Cost : $0.00

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NaroCAD is a free, fully fledged and extensible 3D parametric modeling CAD application. It is based on OpenCascade. A CAD software to help you with your work.

License type : Open source. • Released : February 24, 2011 • Downloads : 275 • Cost : $0.00

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It is a batch converter that allows you to batch convert your PDF files to usable and editable AutoCAD DWG or DXF files, so you can recover the entities in PDF to corresponding DWG entities easily.

License type : Free to try. • Released : May 14, 2008 • Downloads : 148 • Cost : $180.00

Vizup SDK - a drop in solution for software vendors seeking to incorporate advanced Vizup decimation technology into existing or new products and applications.

License type : Free to try. • Released : October 26, 2013 • Downloads : 378 • Cost : $4995.00 Buy Cheap

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ACAD PDFin Stand-Alone,a stand alone application help you convert pdf to dwg, pdf to dxf. It supports AutoCAD version 2.5 to 2006.

License type : Free to try. • Released : November 21, 2006 • Downloads : 211 • Cost : $220.00