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gCAD3D Alternatives

gCAD3D is described as '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, and a programming interface for user programs' and is a CAD software in the photos & graphics category. There are more than 50 alternatives to gCAD3D for a variety of platforms, including Windows, Mac, Linux, Online / Web-based and BSD. The best alternative is FreeCAD, which is both free and Open Source. Other great apps like gCAD3D are SketchUp, LibreCAD, Autodesk AutoCAD and BRL-CAD.

gCAD3D alternatives are mainly CAD Software but may also be 3D Modelers or Interior Design Apps. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of gCAD3D.
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gCAD3D icongCAD3D
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  • Windows
  • Linux

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

Learn more about gCAD3D
  1. FreeCAD icon

    FreeCAD

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    • Mac
    • Windows
    • Linux
    • Online
    • BSD
    • PortableApps.com
    98 alternatives to FreeCAD 

    FreeCAD is a general purpose parametric 3D CAD modeler. The development is completely Open Source (LGPL License). FreeCAD is aimed directly at mechanical engineering and product design but also fits in a wider range of uses around engineering, such as architecture or other...

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    Features
    1.  Parametric ModelingFreeCAD can change the shape of model geometry as soon as the dimension value is modified.
    2.  Procedural ModelingFreeCAD can create or modify 3D models and textures based on a sequence of rules.
    3.  PortableFreeCAD can be used from a USB stick or similar with no prior installation.
    Screenshot
    Screenshot
  2. SketchUp icon

    SketchUp

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    • Mac
    • Windows
    • Online
    161 alternatives to 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 freeware version, SketchUp Make, and a paid...

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    Features
    Main UI
  4. LibreCAD icon

    LibreCAD

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    • Mac
    • Windows
    • Linux
    • BSD
    • PortableApps.com
    110 alternatives to 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.

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    Features
    1.  PortableLibreCAD can be used from a USB stick or similar with no prior installation.
    2.  LightweightLibreCAD consumes less device resources compared to similar apps.
    3.  Support for LayersLibreCAD supports the organization of elements through a hierarchical order that can be manipulated/viewed independently.
    On Mac
    Screenshot
  5. Autodesk AutoCAD icon

    Autodesk AutoCAD

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    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    117 alternatives to Autodesk AutoCAD 

    AutoCAD is a leading CAD (computer-aided design) software used professionally throughout architectural, electrical, mechanical and other engineering and design industries. It was once available under a perpetual license but is now accessed solely through a subscription.

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    Features
    1.  Support for scriptingAutodesk AutoCAD supports scripts and macros to automate or customize tasks.
    2.  Real time collaborationMultiple users can work together in Autodesk AutoCAD simultaneously.
    3.  Parametric ModelingAutodesk AutoCAD can change the shape of model geometry as soon as the dimension value is modified.
    4.  Ad-freeAutodesk AutoCAD doesn't contain any form of external advertising.
    5.  Cloud SyncSync your data (notes, documents, bookmarks, etc.) across your different devices and to the cloud.
    Screenshot
    Screenshot
  6. BRL-CAD icon

    BRL-CAD

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    • Mac
    • Windows
    • Linux
    • BSD
    70 alternatives to 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 analysis benchmark suite, libraries for...

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    Features
    PA-63 Extractor
  8. SOLIDWORKS icon

    SOLIDWORKS

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    • Windows
    92 alternatives to SOLIDWORKS 

    SOLIDWORKS is a leading 3D CAD software for design, analysis and product data management. SOLIDWORKS solutions can help boost productivity, harness intelligence, foster innovation, and facilitate collaboration.

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    Features
    1.  Parametric ModelingSOLIDWORKS can change the shape of model geometry as soon as the dimension value is modified.
    Screenshot
    Screenshot
  9. BricsCAD icon

    BricsCAD

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    • Mac
    • Windows
    • Linux
    84 alternatives to BricsCAD 

    BricsCAD the first all-in-one CAD design solution in .dwg that answers all your needs; 2D drafting, 3D modeling, mechanical design, and BIM. BricsCAD is a cost-effective, innovative, and familiar CAD solution.

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    Features
    BricsCAD Dark and light mode
  10. QCAD icon

    QCAD

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    • Mac
    • Windows
    • Linux
    71 alternatives to 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.

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    Features
    1.  Support for scriptingQCAD supports scripts and macros to automate or customize tasks.
    2.  Parametric ModelingQCAD can change the shape of model geometry as soon as the dimension value is modified.
    Screenshot
    Screenshot
  11. DraftSight icon

    DraftSight

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    • Mac
    • Windows
    86 alternatives to DraftSight 

    DraftSight is a professional-grade, open 2D CAD product for users who want a better way to read, write and share DWG files. DraftSight is easy to use and is available for professional CAD users, students and educators to download and activate for free.*

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    Features
    Screenshot
  12. Assetforge icon

    Assetforge

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    • Mac
    • Windows
    • Linux
    125 alternatives to Assetforge 

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

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    Features
    Screenshot
Showing 10 of 59 alternatives
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