Additive manufacturing techniques have inherent advantages in prototyping compared to traditional processes during new product development.They have become almost a subject of consultation and mandatory application in academic and business spaces related to the design and development of new products.The information starts from a computer-aided design file and is then converted into a stereolithography file.This document presents the different options currently available, analyzing their characteristics, benefits and possible disadvantages.Additionally, the development and application perspectives of this important process are presented.