Free! LEGO DIGITAL DESIGNER - Built Your Lego Model From Your PC
For LEGO fans, LEGO provide a free software that named LEGO DIGITAL DESIGNER. You can build a LEGO model easily using this software, and you can upload it to internet, and share it.
You can choose among LEGO FACTORY, LEGO MINDSTORM or LEGO CREATOR.
LEGO FACTORY : Build your dream model from a huge range of bricks. You can buy the bricks from the LEGO Store and upload your design to LEGO Factory Gallery.
LEGO MINDSTORMS : Work with all the bricks from the unique robot set, LEGO MINDSTORMS NXT #8527. Then upload your model and building guide to the LEGO MINDSTORMS website.
This software provide prebuilt models too, so you can easily create model faster without create from scratch.
Version 2 of LEGO Digital Designer offers many improvements and great new features, including:
- Improved building experience
- Quicker selection of bricks
- Easier to connect bricks when building
- New brick palette tool for easy use
- More Bricks in the palette
- Partly built models for easy start up
- New backgrounds for model view
- Support for the Market Street and the Hobby Train box
- Improved virtual building instruction generation
- Complete redesign of the interface
Download It and try it yourself. Enjoy … 
