Blockhammer vs Crocotile 3D

Blockhammer is a free voxel editor for building scenes from cubic blocks, available for macOS, Windows, and Linux. Its modeling tools include layers, named objects, precise position and size controls, reversible effects, and undo. Painting works on block faces at sixteen times the blocks’ resolution and supports text, images, glass, metal, and glowing paint. Blockhammer imports and exports MagicaVoxel .vox files, and exports .glb, .obj, Minecraft .schem, and image or animation formats. Export destinations named by the maker include Unity, Unreal, Godot, Blender, Minecraft, and Teardown. The maker reports rendering a 113-million-block scene and testing scenes beyond one billion blocks. The editor autosaves every minute and can recover work after a crash. Scenes and files remain on the user's machine, and no account is required. Crash reports may include errors, recent activity, and graphics hardware details; reporting can be disabled. Optional AI texture generation is off by default and uses the image API configured with the user's own key. The software is in active development, so features may change.

Crocotile 3D is a tile-based editor for building 3D environments, objects and characters from tilesets. Its Draw and Edit modes let you add, remove and change tiles in 3D space. Tools adjust tile UVs and tileset dimensions, while a paint editor creates or modifies tilesets. You can organize tiles into objects or prefabs, use nested instances, and add vertex colors, lights and shadows. Listed animation tools include animated tiles and UVs, movie rendering, and rigging with bones and vertex weights. Crocotile 3D imports FBX, glTF, GLB, DAE and OBJ files, and exports OBJ, glTF, GLB and DAE. It runs on Linux, macOS and Windows. A free evaluation is available, but saving and exporting require a valid registration code or Steam purchase; the itch.io demo also disables saving over 100 tiles. Pricing is listed from $29.99, and help is available through documentation and a Discord server.