The Best 65 MegaCAD 2D/3D Alternatives

  • Autodesk Inventor

    Autodesk® Inventor® products offer a comprehensive, flexible set of software for 3D mechanical design, product simulation, tooling creation, and design...

    Commercial

  • SolveSpace

    SOLVESPACE is a parametric 3D CAD program with extrude, revolve, union and difference functions. Save/Export as DXF, PDF, SVG, STL, STEP. Mesh generation expected by...

    Free Open Source Mac OS X Windows Linux

  • Designspark Mechanical

    DesignSpark Mechanical is a 3D modeling software reported to be easy to use so that all engineers will be able to create and share models.

    Commercial Windows

  • ANSYS SpaceClaim

    SpaceClaim Engineer is the world’s fastest and most innovative 3D direct modeler.

    Commercial Windows

  • GstarCAD

    GstarCAD is a low-cost internationally used CAD software and value-added alternative of AutoCAD.

    Commercial Windows iPad

  • KOMPAS-3D

    KOMPAS-3D is for creating three-dimensional associative models for individual parts and assembly's containing both original and standardized elements.

    Commercial Windows

  • Vectorworks

    Vectorworks is a computer-aided design (CAD) software program developed by Nemetschek North America that is used for drafting, technical drawing and 3D modeling.

    Commercial Mac OS X Windows

  • Archimedes

    Archimedes is a free and open source CAD (Computer Aided Design) software. It is a robust system built over Eclipse’s Rich Client Java Platform fully based on plug ins.

    Free Open Source Mac OS X Windows Linux

  • Alibre

    The worlds most affordable 3D CAD, CAM, FEA, Rendering, and Document Management software. Professional alternative to SolidWorks, Inventor, Pro/ENGINEER, and AutoCAD.

    Commercial Windows

  • Autodesk 123D Design

    123D Design is a free, powerful, yet simple 3D creation and editing tool which supports many new 3D printers.

    Free Personal Mac OS X Windows iPad

  • CAD.FEM

    CAD.FEM will assist you in designing and analyzing 3D models of structural elements or any other 3D models easily and accurately, and quickly. The CAD.FEM allows you...

    Free Personal Windows

  • DesignFreeQ

    Simply Smart CAD. DesignFreeQ is an easy to use CAD modeller.

    Commercial Mac OS X Windows

  • form•Z

    Powerful 3D design application featuring a variety of modeling personalities and tools with an easy to use interface to express and communicate your imagination.

    Freemium Mac OS X Windows

  • Microsoft 3D Builder

    View, capture, personalize, and print 3D models. Download many kinds of 3D files and edit them using the 3D modeling space. Take a picture with your webcam and make it 3D.

    Free Windows

  • Draft it

    Draft It V4 is a powerful, easy to use 2D CAD Software package that is completely free to use. No restrictions means you're free to create, save and print your work...

    Freemium Windows

  • gCAD3D

    gCAD3D is a 3D CAD CAM application that features an integrated 3D OpenGL viewer, a program interpreter for geometry and NC-commands in 3D, an integrated NC-processor...

    Free Windows Linux

  • AutoQ3D CAD

    AutoQ3D CAD is a full 2D and 3D CAD application that allows you to create, edit and share your drawings and designs. It is intended for everybody as professionals...

    Commercial Mac OS X Windows Android iPhone Android Tablet

  • Assetforge

    Asset Forge allows anyone to create 3D models and 2D sprites using building blocks. Finished assets are compatible with most available game engines.

    Commercial Mac OS X Windows Linux