Table 1.

Descriptive analysis and general information of the software tested in the present study.

Name	Version	Developer	Country	Operating System	Type	Segmentation Options
Mimics	21.0	Materialise	Belgium	Windows	Pay per use	Manual and semi-automatic
ITK-Snap	3.8.0	University of Pennsylvania and Utah	USA	Windows, Mac OS X, Linux	Open-source	Manual and semi-automatic
Invesalius	3.0.0	Information Tecnology Center Renato Archer	Brasil	Windows, Mac OS X, Linux	Open-source	Semi-automatic
Dolphi3D	11.0	Patterson Dental Supply	USA	Windows	Pay per use	Semi-automatic
Slicer 3D	4.10.2	Harvard University	United Kingdom	Windows, Mac OS X, Linux	Open-source	Manual and semi-automatic