Our website provides a free download of Zoxel 0.4.8. The actual developer of the free program is Graham R King. The program is categorized as Photo & Graphics Tools.
From the developer:
Zoxel is a voxel editor designed for small models. It is similar to a sprite editor, but provides 3D modeling support. Zoxel was originally intended to design and animate 16x16x16 voxel models, but it has an absolute maximum size of 127x127x127. The program allows you to export your projects in OBJ for 3D rendering.
You may want to check out more software, such as EasyPlan, AllyCAD or fragMOTION, which might be similar to Zoxel.