PxCad ToolBox - Productivity Enhancement Tools for AutoCAD. A collection of 100+ commands comprising of wire frame modelling tools, tools for layout work and drawing presentation.

License type : Free to try. • Released : June 1, 2010 • Downloads : 86 • Cost : $54.95

pythonOCC is a 3D CAD/CAE/PLM development framework for the Python programming language. It provides features such as advanced topological and geometrical operations, data exchange (STEP, IGES, STL import/export), 2D and 3D meshing.

License type : Open source. • Released : May 21, 2010 • Downloads : 120 • Cost : $0.00

Badog Excel to DXF allows you to easily add standard or designs and functions from Microsoft Excel to your CNC project. The models exported are standard DXF models that can be added to your assembly drawing or 2D entities.

License type : Demo. • Released : June 2, 2010 • Downloads : 180 • Cost : $35.00

3DXchange4 is a model conversion and editing tool that connects iClone to unlimited 3D content. Import models in 3DS, OBJ, Google SKP or FBX and ready them for iClone with material & texturing tools.

License type : Free to try. • Released : April 19, 2010 • Downloads : 111 • Cost : $149.95

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Voreen is an open source volume rendering engine which allows interactive visualization of volumetric data sets with high flexibility when integrating new visualization techniques.

License type : Open source. • Released : February 1, 2010 • Downloads : 134 • Cost : $0.00

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 : 103 • Cost : $0.00

Cross-platform developer Java library for exporting CAD entities and data to AutoCAD DXF with ease. Supports all major entities, as well as layers, colors, line styles and other important properties. Comes with source code and working demos.

License type : Free to try. • Released : March 26, 2010 • Downloads : 103 • Cost : $900.00

Total CAD View Server is a reliable full featured CAD viewer. A small ActiveX control allows you viewing and printing CAD drawings via your Internet Explorer browser. No other additional software is required. Download your free trial version now.

License type : Free to try. • Released : April 2, 2013 • Downloads : 117 • Cost : $295.00

Many CAD programs are designed for architects and engineers. These can be expensive, as well as hard to learn, and difficult to use. Easy Plan Pro is designed to quickly and easily draw good-quality, straightforward designs.

License type : Free to try. • Released : January 12, 2013 • Downloads : 117 • Cost : $29.00 Buy Cheap

Cn3D is a helper application for your web browser that allows you to view 3-dimensional structures from NCBI`s Entrez retrieval service.

License type : Freeware. • Released : February 26, 2010 • Downloads : 708 • Cost : $0.00

Atangeo Balancer is a tool that allows you to find perfect balance between visual appearance and the number of polygons. Balancer also features a fast and efficient triangle reordering to dramatically speed up rendering of your 3D models.

License type : Demo. • Released : October 7, 2010 • Downloads : 114 • Cost : $0.00

Atangeo Balancer is a tool that allows you to find perfect balance between visual appearance and the number of polygons. Balancer also features a fast and efficient triangle reordering to dramatically speed up rendering of your 3D models.

License type : Freeware. • Released : January 3, 2012 • Downloads : 117 • Cost : $0.00

WireCAD design tools help systems designers create accurate detailed diagrams, assign cable numbers, print labels, runsheets, and more. You don't have to know CAD. WireCAD does the heavy lifting for you.

License type : Freeware. • Released : March 26, 2010 • Downloads : 226 • Cost : $0.00

Create jack-field layouts and designation strips. Choose from a large selection of pre-existing templates, or create your own templates using the wizard. Export to dwg, or print directly at the proper scaling. Works stand-alone or plugin to WireCAD.

License type : Free to try. • Released : May 21, 2009 • Downloads : 122 • Cost : $199.00

Create breathtaking vistas and scenery with the world`s most well-known 3D terrain generation software.

License type : Free to try. • Released : August 11, 2012 • Downloads : 89 • Cost : $0.00

BRL-CAD is a powerful cross-platform open source solid modeling system that includes interactive geometry editing, high-performance ray-tracing for rendering and geometric analysis, image and signal-processing tools.

License type : Open source. • Released : May 20, 2011 • Downloads : 108 • Cost : $0.00

HighRoad is an interactive graphical application for the geometric design of roads and highways. Its intelligent object design and highly intuitive interface allows for fast and flexible design

License type : Free to try. • Released : October 7, 2010 • Downloads : 145 • Cost : $150.00

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Scribus is an Open Source program that brings award-winning professional page layout to Linux/UNIX, Mac OS X, OS/2 Warp 4/eComStation and Windows desktops

License type : Open source. • Released : May 11, 2010 • Downloads : 149 • Cost : $0.00

MeshLab, a mesh processing system, for user assisted editing, cleaning, filtering and rendering of large unstructured 3D triangular meshes (typical 3D scanning meshes). The system relies for mesh processing tasks on the gpl VCG library.

License type : Open source. • Released : June 21, 2011 • Downloads : 127 • Cost : $0.00

Makehuman is a completely free, innovative and professional software for the modelling of 3-Dimensional humanoid characters.

License type : Open source. • Released : August 20, 2011 • Downloads : 190 • Cost : $0.00

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Amira - visualizing, manipulating, and understanding Life Science and bio-medical data coming from all types of sources and modalities.

License type : Free to try. • Released : April 14, 2010 • Downloads : 211 • Cost : $0.00

Flooring Manager is a free consumer app for layout of laminate or plank floors. Different styles, size and materials supported. Free for non-commercial use. Includes printable layout drawings.

License type : Freeware. • Released : February 1, 2010 • Downloads : 79 • Cost : $0.00

Remo 3D - a powerful and affordable 3D modeling tool based on OpenFlight and specialized in functionality for creating 3D models for realtime visualization.

License type : Demo. • Released : August 6, 2011 • Downloads : 89 • Cost : $1900.00

Copan Lite 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.

License type : Freeware. • Released : December 22, 2011 • Downloads : 224 • Cost : $0.00

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With model2icon you can convert 3D model to Windows and Mac OS X Icon with a single action

License type : Free to try. • Released : December 28, 2009 • Downloads : 147 • Cost : $19.95

The DXFTool for CorelDRAW V12, X3 and X4 Professional Edition is a CorelDRAW plugin that optimizes DXF output for use with CAD / CAM systems for CNC, Laser, Plasma cutter and Vinyl cutting applications

License type : Free to try. • Released : November 15, 2009 • Downloads : 234 • Cost : $189.95

Software for true shape nesting of sheet materials: metal, fabric, wood-based panel etc. Astra S-Nesting allows you to perform fast automatic nesting, manually edit layouts, import from DXF format, output NC data for CNC cutting machine.

License type : Free to try. • Released : September 1, 2009 • Downloads : 386 • Cost : $2200.00

Convert DWG to SVG, DXF to SVG, DWF to SVG without the need for AutoCAD! You can specify output width and height, scale the line weight, choose model space, paper space, active layout, or all layouts. Easy CAD to SVG Converter is quality software.

License type : Free to try. • Released : December 20, 2013 • Downloads : 173 • Cost : $99.00 Buy Cheap

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trueSpace7.6 is a fully-featured 3D authoring package that will let you model, texture, light, animate and render 3D content.

License type : Freeware. • Released : November 4, 2009 • Downloads : 352 • Cost : $0.00

Review CAD drawings in DWG, DXF, DWF format with a feature-rich viewer. Edit, modify design drawing and its internal objects attributes and properties. Convert between DWG, DXF, DWF, PDF, and various image formats without need for AutoCAD or Acrobat.

License type : Free to try. • Released : December 20, 2013 • Downloads : 128 • Cost : $199.00 Buy Cheap