Alternatives to Autodesk AutoCAD for all platforms with Free or Open Source License

  • Sketchup icon

    Sketchup

    SketchUp (formerly Google SketchUp) is a program that lets you do all types of 3D drawings. Imagine that you’ve bought a house and...

    Freemium Mac Windows

  • FreeCAD icon

    FreeCAD

    FreeCAD is a general purpose Open Source 3D CAD/MCAD/CAx/CAE/PLM modeler, aimed directly at mechanical engineering and product design...

    Open Source Mac Windows Linux

  • LibreCAD icon

    LibreCAD

    LibreCAD (originally QCad then CADuntu) is an open source 2D CAD application for Windows, Apple and Linux. It is based on Qt, which is...

    Open Source Mac Windows Linux

  • nanoCAD icon

    nanoCAD

    nanoCAD is a pro-grade 2D CAD system with native DWG support and full customizability. It is totally free, for business, professional...

    Freemium Windows

  • BRL-CAD icon

    BRL-CAD

    BRL-CAD is a powerful cross-platform open source solid modeling system that includes interactive geometry editing, high-performance...

    Open Source Mac Windows Linux

  • OpenSCAD icon

    OpenSCAD

    OpenSCAD is a software for creating solid 3D CAD objects. It is free software and available for Linux/UNIX, MS Windows and Apples OS...

    Open Source Mac Windows Linux

  • DoubleCAD XT icon

    DoubleCAD XT

    DoubleCAD XT is an free AutoCAD LT work-alike. DoubleCAD XT is a great companion with AutoCAD - and if you are a Google SketchUp...

    Freemium Windows

  • Archimedes icon

    Archimedes Discontinued

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

    Open Source Mac Windows Linux

  • pCon.planner icon

    pCon.planner

    The professional furnishing 2D-/3D-tool for everybody: The pCon.planner is a cost-free application allowing you to comfortably and...

    Free Windows

  • 3DVIA Shape icon

    3DVIA Shape Discontinued

    3DVIA Shape is a free online 3D modeling, remix and publishing application that allows anyone to easily share their ideas in 3D. Based...

    Free Windows

  • progeCAD Smart icon

    progeCAD Smart

    progeCAD Smart 2009 is a limited version of progeCAD . It is free for private, non-commercial use only. You need to register the...

    Free Personal Windows

  • NaroCAD icon

    NaroCAD

    The goal of this project is to develop a fully fledged and extensible 3D CAD software based on the concept of parametric modeling of...

    Open Source Windows

  • Pocket Plans icon

    Pocket Plans

    Finally - CAD has arrived to Windows Phone 7 Features - View your DWFx files - Sync with SkyDrive and Google Drive - Save files...

    Freemium Windows Phone

  • Cademia icon

    Cademia

    CADEMIA is a modern CAD system with a full functionality to create dimensional accurate technical drawings and documents. Existing...

    Freemium Mac Windows Linux

  • 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...

    Free Personal Windows

  • Onshape icon

    Onshape

    Onshape is the first full-cloud 3D CAD system. It runs in a web browser and on any mobile device.

    Freemium Web / Cloud

  • Medusa4 icon

    Medusa4

    MEDUSA4: The comprehensive 2D/3D design automation suite for mechanical, plant, construction and automotive engineering The Fourth...

    Free Personal Windows Linux

  • VARKON

    a free CAD system and high level development tool for Engineering, Computer Aided Design and Product Modeling applications ...

    Open Source Windows Linux

  • CoffeeSCAD

    Browser based 3D solid CAD editor, Openscad style, with a Coffeescript based syntax, using only Coffeescript + Javascript

    Open Source Linux Web / Cloud

  • Draft it icon

    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...

    Free Windows

  • Open CASCADE icon

    Open CASCADE

    Open CASCADE Technology is a software development platform freely available in open source. It includes components for 3D surface and...

    Open Source Windows Linux

  • gCAD3D icon

    gCAD3D

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

    Free Windows Linux

  • SolveSpace icon

    SolveSpace

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

    Open Source Windows Linux

  • Cycas icon

    Cycas Discontinued

    CYCAS architectural CAD software for Linux and Windows. CYCAS is a piece of architectural software for drafting and design in 2 +...

    Freemium Windows Linux

  • LiteCAD icon

    LiteCAD

    Create, edit, view, and print 2D CAD drawings using the file formats: dxf, dwg, shp ;Download-Size only 3.10 MB; language: only...

    Free Windows

  • ar-cad freeCAD

    freeCAD is a basic 3D CAD with advanced Motion Simulation capabilities. It is suitable for anyone interested in learning 3D CAD and...

    Free Windows Linux

  • AutoCAD 360 icon

    AutoCAD 360

    AutoCAD 360 (formerly AutoCAD WS) lets you view, edit, and share DWG drawings through a web browser or mobile device. Now you have the...

    Freemium Web / Cloud Android iPhone Windows RT Android Tablet iPad

  • IPocket Draw icon

    IPocket Draw

    iPocket Draw is a vector drawing program comprehensive (CAD 2D), which offers to you total control over your drawing. Of course all...

    Freemium iPhone iPad

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