SR 3D Builder Alternatives for Mac

    SR 3D Builder is not available for Mac but there are some alternatives that runs on macOS with similar functionality. The best Mac alternative is LEGO Digital Designer, which is free. If that doesn't suit you, our users have ranked more than 10 alternatives to SR 3D Builder and six of them are available for Mac so hopefully you can find a suitable replacement. Other interesting Mac alternatives to SR 3D Builder are LeoCAD (Free, Open Source), Stud.io (Freemium), LDraw (Free) and Bricksmith (Free, Open Source).

    This page was last updated Jun 17, 2021

    1. LEGO Digital Designer, or LDD, is a free computer program produced by the LEGO Group. The program allows users to build models using virtual LEGO bricks, in a computer-aided design like manner.

      Discontinued

      Discontinued as of 2018, as it's website shows (https://web.archive.org/web/20180209234326/https://www.lego.com/en-us/ldd/)

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    2. LeoCAD is a CAD program for creating virtual LEGO models. It has an easy to use interface and currently includes over 6000 different pieces created by the LDraw community.
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      • FreemiumProprietary
      • Mac
      • Windows
      • Online
      Stud.io is a powerful but intuitive CAD-like software for building model brick creations, giving the feeling of building with LEGO in real life. It's fully integrated with Bricklink.
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      • FreeProprietary
      • Mac
      • Windows
      • Linux
      LDraw is an open standard for LEGO CAD programs that allow the user to create virtual LEGO models and scenes.
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    3. Bricksmith allows you to create virtual instructions for your Lego creations on your Mac. The magic is based on the LDraw library, a collection of 3D models of Lego building blocks created by enthusiasts from around the world.


      • FreeOpen Source
      • Mac
      • Windows
      • Linux
      Konstruktor provides a 3D environment on your screen in which you build Lego models out of predefined bricks and other subunits.

      Discontinued

      The official website is no longer available. Last version, 0.9.0-beta1, released in January 2011, and the sourcecode are still available on Github.

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    Showing 6 of 6 alternatives