LEGO Digital Designer is a free program designed to create computer models from Lego blocks. The application has a number of functions enabling precise design of its model from virtual Lego blocks. Prepared projects can be saved and read, which facilitates their subsequent editing.

Finished projects can also be printed. The program offers a wide range of different types of blocks available in different colors. Selected elements can be cloned, coloured and rotated freely.

An additional advantage of the LEGO Digital Designer is the possibility of enlarging and rotating the created object. The operation of the application is very simple and is actually limited only to dragging and dropping the designated elements onto the intended field. Projects created with LEGO Digital Designer can be ordered via the official LEGO website.