SODDIAD Gan Bylinetrom ymlaen May 3, 2021Medi 4, 2022 SOLVESPACE is a free (GPLv3) parametric 3d CAD tool.
Goxel Gan Bylinetrom ymlaen December 15, 2020September 24, 2021 You can use goxel to create voxel graphics (3D images formed of cubes).