vengi
Free and open source voxel art tools - editor, thumbnailer and format
...There are other tools e.g. a thumbnail for your file manager and a command line tool to convert or modify between several voxel formats. Use a voxel editor or to convert your voxel models into an obj or ply file. If you came here as a developer, make sure to check out the dependencies and set up your development environment. The build scripts are cmake-based, so make sure to have it installed and generate the project files for your desired ide. After setting up everything, make sure to check out the compilation guide.