LPub3D

LPub3D: Generate virtual LEGO constructions by using this application that provides you with a broad variety of useful, relevant features

LPub3D is a software program that enables you to create blueprints of your LEGO constructions on your PC. Before installing the application make sure you also have LDraw engine and LDraw libraries installed on your computer since they are required by the program to work properly.

During the setup you will need to configure LPub3D and define the path to the LDraw engine and libraries. The interface includes numerous easy to use features to help you create your blueprints as well as comprehensive instruction manuals.

Because it relies on the LDraw engine and libraries, there's also a 3D model viewer includes that will allow you to view your project from multiple perspectives. The LDraw file editor can be used to fine-tune your projects in a practical manner.

It's also worth mentioning that LPub3D lets you create comprehensive instruction manuals thanks to the large collection of dedicated features.