: Specify the extrusion height (thickness) for the text.
MoI 3D (Moment of Inspiration) v5 is not currently available as a permanently free version. However, there are official ways to access it without upfront payment through and beta testing for existing customers. Official Ways to Access MoI 3D v5 moi 3d v5 free
If you decide to move beyond the free options, the current pricing as seen on the MoI 3D purchase page Full Version (v4) : $295 USD. : Specify the extrusion height (thickness) for the text