This is one of the best 3D printing software. Demo version is available in NYOMO | Comprehensive 3d printing solutions.
This is some tutorial video:

https://www.youtube.com/watch?v=jB3T7snEYq0&t=103s
https://www.youtube.com/watch?v=Q-gDVK8yX_M
https://www.youtube.com/watch?v=-GlZ4HZoE1Y&t=7s
https://www.youtube.com/watch?v=JW5W7rKFbyk&t=213s