Netfabb is a tool for preparing models for printing. G-codes for 3D printers can be generated from models saved in STL format. Netfabb allows you to view models (also in the form of a grid), and at the same time automatically corrects various imperfections that may adversely affect the print quality, such as poorly closed surfaces or intersecting solids.

The program allows you to combine several models and perform Boolean operations on them, automatically align sharp angles and simplify the complicated grid. In addition, before printing, you can scale the model, rotate and add vertices or triangles to its grid. The possibility of dividing the models into parts is available in the paid Pro version of the program.

You can also import parts from your Autodesk Spark library by logging into your Autodesk ID account. After starting the program will display a window with space for the serial number. You can skip this step and click "Agree" to start the trial version.