Voxelent is an open-source, free of charge project as long as it is used for non-commercial purposes.
However we do offer commercial licencing. Check our licencing options for more information.
The source code can be downloaded from the GitHub repository: https://github.com/d13g0/Voxelent
The assets used in the demos and tutorials can be obtained from the GitHub repository. They are located in the demos/assets folder