The Best 62 Autodesk 123D Design Alternatives

  • Sketchup icon

    Sketchup

    SketchUp (formerly Google Sketchup) is a 3D modeling computer program for a wide range of drawing applications such as architectural, interior design, civil and mechanical engineering, film, and video game design—and available in a...

    Freemium Mac OS X Windows Web

    Interior Design 3d sketching Image to 3D
  • 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 a leading cross-platform application and UI development framework.

    Free Open Source Mac OS X Windows Linux

    Portable Construction layers
  • DraftSight icon

    DraftSight

    DraftSight is a professional-grade, open 2D CAD product for users who want a better way to read, write and share DWG files.

    Freemium Mac OS X Windows Linux

  • SolidWorks icon

    SolidWorks

    Dassault Systèmes SolidWorks Corp. develops and markets 3D CAD design software, analysis software, and product data management software. SolidWorks is the leading supplier of 3D CAD product design engineering software.

    Commercial Windows

  • 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 MacOS.

    Free Open Source Mac OS X 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, or personal purposes.

    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 ray-tracing for rendering and geometric analysis, image and signal-processing tools, a system performance...

    Free Open Source Mac OS X Windows Linux

  • Bricscad icon

    Bricscad

    A powerful CAD platform, with features familiar to you from native .dwg applications. BricsCAD unifies advanced 2D design with the intelligence of 3D direct modeling. For Windows, Linux, and Mac.

    Commercial Mac OS X Windows Linux

  • ArchiCAD icon

    ArchiCAD

    ArchiCAD is an architectural BIM CAD software for Macintosh and Windows developed by the Hungarian company Graphisoft.

    Commercial Mac OS X Windows

  • QCAD icon

    QCAD

    QCAD is an application for computer aided drafting in 2D. With QCAD you can create technical drawings such as plans for buildings, interiors, mechanical parts or schemas and diagrams.

    Free Personal Mac OS X Windows Linux

  • IronCAD icon

    IronCAD

    IronCAD is the productivity leader when it comes to moving creative ideas into full 3D reality by utilising a breakthrough Creative Design approach that delivers a level of design freedom unmatched in the industry today where users are...

    Commercial Windows

  • 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 professionally create complex furnishing concepts and to visualize them in a photo-realistic quality.

    Free Windows

  • PTC Creo icon

    PTC Creo

    Creo Elements/Pro – formerly Pro/ENGINEER – is the standard in 3D product design, featuring state-of-the-art productivity tools that promote best practices in design while ensuring compliance with your industry and company standards.

    Commercial 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 software to continue using it after 30 days.

    Free Personal Windows

  • Solid Edge icon

    Solid Edge

    Solid Edge is an industry-leading mechanical design system with exceptional tools for creating and managing 3D digital prototypes.

    Commercial Windows iPad

  • SelfCAD icon

    SelfCAD

    SelfCAD is a browser-based 3D CAD/CAM software designed for the 3D printing community. It includes a 30,000+ library of guaranteed printable objects which can be downloaded, modified and printed all from within the SelfCAD suite.

    Commercial

    Image to 3D Image generator