The Best 9 Konstruktor Alternatives

  • LEGO Digital Designer

    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.

    Free Mac OS X Windows

  • LDraw

    LDraw is an open standard for LEGO CAD programs that allow the user to create virtual LEGO models and scenes.

    Free Mac OS X Windows Linux

  • Stud.io

    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.

    Freemium Mac OS X Windows Web

  • Mecabricks.com

    Mecabricks is the first web service to publish and display 3D models made with LEGO® bricks. No need to install any plugin, it simply works.

    Free Web

  • LeoCAD

    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...

    Free Open Source Mac OS X Windows Linux

  • LDCad

    ldcad is a multiplatform ldraw (virtual lego) editor that lets you edit ldraw model documents in real-time.

    Free Personal Windows Linux

  • SR 3D Builder

    SR3DBuilder is an advanced CAD to create and ANIMATE LEGO models on your PC. Features: Looking at some video worths more than 1000 words Support for PowerFunction and...

    Free Personal Windows

  • Bricksmith

    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...

    Free Open Source Mac OS X