Abstract: Fused Deposition Modeling (FDM) is an Additive Manufacturing technique for printing 3D objects layer by layer. For forming layered structure initially, we need to form slicing path using CAM tool. With slicing tools, it is possible to convert digital 3D models into printing instructions for 3D printers. The general approach is: The model is cut into horizontal slices which are then used to create extrusion paths similar to milling paths in the traditional CNC field, which are then being filled with material, mostly plastic material. The goal of this study is to compare available slicing tools for 3D printers The main contributions of this study are: collecting methods and tools to judge print results, and exploring the CURA slicing tool through its applicability.Keyword: Cura, Repramp, CAM, G-code.