For a light, simplistic open source editor that’s easy to get into, Goxel has been my go-to. I’d liken it to a voxel sketchpad with how easy it is to load up and simply mess about with.
For a more robust open source editor that’s kinda rough around the edges, there’s VengiVoxEdit, which I’ve honestly only scratched the surface of personally.
For a similarly robust editor that’s less rough around the edges, the standard recommendation is MagicaVoxel. It’s a solid choice, but I’m not sure if the developer is continuing work on it or not, which makes a difference here as it’s not open source. It still works fine right now though, so if you’re on Windows/Mac, it’s a good option for a smooth, feature rich editor.
For a light, simplistic open source editor that’s easy to get into, Goxel has been my go-to. I’d liken it to a voxel sketchpad with how easy it is to load up and simply mess about with.
For a more robust open source editor that’s kinda rough around the edges, there’s VengiVoxEdit, which I’ve honestly only scratched the surface of personally.
For a similarly robust editor that’s less rough around the edges, the standard recommendation is MagicaVoxel. It’s a solid choice, but I’m not sure if the developer is continuing work on it or not, which makes a difference here as it’s not open source. It still works fine right now though, so if you’re on Windows/Mac, it’s a good option for a smooth, feature rich editor.